153045904 has 20 divisors (see below), whose sum is σ = 323483760. Its totient is φ = 69566240.

The previous prime is 153045881. The next prime is 153045911. The reversal of 153045904 is 409540351.

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, 434614 + ... + 434965.

It is an arithmetic number, because the mean of its divisors is an integer number (16174188).

Almost surely, 2^153045904 is an apocalyptic number.

It is an amenable number.

153045904 is an abundant number, since it is smaller than the sum of its proper divisors (170437856).

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

153045904 is a wasteful number, since it uses less digits than its factorization.

153045904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869598 (or 869592 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 153045904 is about 12371.1722969167. The cubic root of 153045904 is about 534.9016082488.

The spelling of 153045904 in words is "one hundred fifty-three million, forty-five thousand, nine hundred four".