152465520 has 80 divisors (see below), whose sum is σ = 500459040. Its totient is φ = 38264832.

The previous prime is 152465513. The next prime is 152465549. The reversal of 152465520 is 25564251.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14605 + ... + 22764.

It is an arithmetic number, because the mean of its divisors is an integer number (6255738).

Almost surely, 2^152465520 is an apocalyptic number.

152465520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152465520 is an abundant number, since it is smaller than the sum of its proper divisors (347993520).

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

152465520 is a wasteful number, since it uses less digits than its factorization.

152465520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37402 (or 37396 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 152465520 is about 12347.6929019149. The cubic root of 152465520 is about 534.2245965694.

The spelling of 152465520 in words is "one hundred fifty-two million, four hundred sixty-five thousand, five hundred twenty".