152945904 has 20 divisors (see below), whose sum is σ = 395110376. Its totient is φ = 50981952.

The previous prime is 152945893. The next prime is 152945917. The reversal of 152945904 is 409549251.

It is a super-3 number, since 3×152945904³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1593139 + ... + 1593234.

Almost surely, 2^152945904 is an apocalyptic number.

It is an amenable number.

152945904 is an abundant number, since it is smaller than the sum of its proper divisors (242164472).

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

152945904 is a wasteful number, since it uses less digits than its factorization.

152945904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186384 (or 3186378 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 152945904 is about 12367.1299823362. The cubic root of 152945904 is about 534.7850815210.

The spelling of 152945904 in words is "one hundred fifty-two million, nine hundred forty-five thousand, nine hundred four".