1452501552 has 40 divisors (see below), whose sum is σ = 3754228464. Its totient is φ = 483917824.

The previous prime is 1452501551. The next prime is 1452501581. The reversal of 1452501552 is 2551052541.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1452501551) 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, 102448 + ... + 115760.

Almost surely, 2^1452501552 is an apocalyptic number.

1452501552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1452501552 is an abundant number, since it is smaller than the sum of its proper divisors (2301726912).

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

1452501552 is a wasteful number, since it uses less digits than its factorization.

1452501552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15597 (or 15591 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 1452501552 is about 38111.6983615267. The cubic root of 1452501552 is about 1132.5017150294.

The spelling of 1452501552 in words is "one billion, four hundred fifty-two million, five hundred one thousand, five hundred fifty-two".