157485288 has 16 divisors (see below), whose sum is σ = 393713280. Its totient is φ = 52495088.

The previous prime is 157485277. The next prime is 157485311. The reversal of 157485288 is 882584751.

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, 3280920 + ... + 3280967.

It is an arithmetic number, because the mean of its divisors is an integer number (24607080).

Almost surely, 2^157485288 is an apocalyptic number.

It is an amenable number.

157485288 is an abundant number, since it is smaller than the sum of its proper divisors (236227992).

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

157485288 is a wasteful number, since it uses less digits than its factorization.

157485288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6561896 (or 6561892 counting only the distinct ones).

The product of its digits is 716800, while the sum is 48.

The square root of 157485288 is about 12549.3142442127. The cubic root of 157485288 is about 540.0243336085.

The spelling of 157485288 in words is "one hundred fifty-seven million, four hundred eighty-five thousand, two hundred eighty-eight".