152578090 has 64 divisors (see below), whose sum is σ = 331236864. Its totient is φ = 49471488.

The previous prime is 152578081. The next prime is 152578169. The reversal of 152578090 is 90875251.

152578090 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155682 + ... + 156658.

It is an arithmetic number, because the mean of its divisors is an integer number (5175576).

Almost surely, 2^152578090 is an apocalyptic number.

152578090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152578090 is an abundant number, since it is smaller than the sum of its proper divisors (178658774).

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

152578090 is a wasteful number, since it uses less digits than its factorization.

152578090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111.

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 152578090 is about 12352.2504022546. The cubic root of 152578090 is about 534.3560423948.

The spelling of 152578090 in words is "one hundred fifty-two million, five hundred seventy-eight thousand, ninety".