152899520 has 28 divisors (see below), whose sum is σ = 364092744. Its totient is φ = 61159680.

The previous prime is 152899477. The next prime is 152899531. The reversal of 152899520 is 25998251.

152899520 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238586 + ... + 239225.

Almost surely, 2^152899520 is an apocalyptic number.

152899520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152899520 is an abundant number, since it is smaller than the sum of its proper divisors (211193224).

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

152899520 is an equidigital number, since it uses as much as digits as its factorization.

152899520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477828 (or 477818 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 152899520 is about 12365.2545465106. The cubic root of 152899520 is about 534.7310145196.

The spelling of 152899520 in words is "one hundred fifty-two million, eight hundred ninety-nine thousand, five hundred twenty".