1552113672 has 32 divisors (see below), whose sum is σ = 3883204800. Its totient is φ = 516981824.

The previous prime is 1552113659. The next prime is 1552113677. The reversal of 1552113672 is 2763112551.

It is not an unprimeable number, because it can be changed into a prime (1552113677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9154 + ... + 56462.

It is an arithmetic number, because the mean of its divisors is an integer number (121350150).

Almost surely, 2^1552113672 is an apocalyptic number.

1552113672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1552113672 is an abundant number, since it is smaller than the sum of its proper divisors (2331091128).

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

1552113672 is a wasteful number, since it uses less digits than its factorization.

1552113672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48685 (or 48681 counting only the distinct ones).

The product of its digits is 12600, while the sum is 33.

The square root of 1552113672 is about 39396.8738861347. The cubic root of 1552113672 is about 1157.8203401616.

The spelling of 1552113672 in words is "one billion, five hundred fifty-two million, one hundred thirteen thousand, six hundred seventy-two".