1497264552 has 96 divisors (see below), whose sum is σ = 4662403200. Its totient is φ = 425204352.

The previous prime is 1497264551. The next prime is 1497264553. The reversal of 1497264552 is 2554627941.

1497264552 is a `hidden beast` number, since 1 + 4 + 97 + 2 + 6 + 4 + 552 = 666.

It is an interprime number because it is at equal distance from previous prime (1497264551) and next prime (1497264553).

It is a super-2 number, since 2×1497264552² = 4483602277351521408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1497264498 and 1497264507.

It is not an unprimeable number, because it can be changed into a prime (1497264551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75274 + ... + 93062.

It is an arithmetic number, because the mean of its divisors is an integer number (48566700).

Almost surely, 2^1497264552 is an apocalyptic number.

1497264552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1497264552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2331201600).

1497264552 is an abundant number, since it is smaller than the sum of its proper divisors (3165138648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1497264552 is a wasteful number, since it uses less digits than its factorization.

1497264552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17975 (or 17968 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 1497264552 is about 38694.5028653942. The cubic root of 1497264552 is about 1144.0179732942.

It can be divided in two parts, 14972 and 64552, that added together give a square (79524 = 282²).

The spelling of 1497264552 in words is "one billion, four hundred ninety-seven million, two hundred sixty-four thousand, five hundred fifty-two".