152528920 has 16 divisors (see below), whose sum is σ = 343190160. Its totient is φ = 61011552.

The previous prime is 152528899. The next prime is 152528953. The reversal of 152528920 is 29825251.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 1906572 + ... + 1906651.

It is an arithmetic number, because the mean of its divisors is an integer number (21449385).

Almost surely, 2^152528920 is an apocalyptic number.

152528920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152528920 is an abundant number, since it is smaller than the sum of its proper divisors (190661240).

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

152528920 is a wasteful number, since it uses less digits than its factorization.

152528920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813234 (or 3813230 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 152528920 is about 12350.2599162933. The cubic root of 152528920 is about 534.2986354860.

The spelling of 152528920 in words is "one hundred fifty-two million, five hundred twenty-eight thousand, nine hundred twenty".