152925520 has 40 divisors (see below), whose sum is σ = 387876960. Its totient is φ = 55608960.

The previous prime is 152925517. The next prime is 152925527. The reversal of 152925520 is 25529251.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152925527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86010 + ... + 87769.

It is an arithmetic number, because the mean of its divisors is an integer number (9696924).

Almost surely, 2^152925520 is an apocalyptic number.

152925520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152925520 is an abundant number, since it is smaller than the sum of its proper divisors (234951440).

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

152925520 is a wasteful number, since it uses less digits than its factorization.

152925520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173803 (or 173797 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 152925520 is about 12366.3058348077. The cubic root of 152925520 is about 534.7613224813.

The spelling of 152925520 in words is "one hundred fifty-two million, nine hundred twenty-five thousand, five hundred twenty".