157169080 has 32 divisors (see below), whose sum is σ = 374433840. Its totient is φ = 59169280.

The previous prime is 157169053. The next prime is 157169087. The reversal of 157169080 is 80961751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157169087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114886 + ... + 116245.

Almost surely, 2^157169080 is an apocalyptic number.

157169080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157169080 is an abundant number, since it is smaller than the sum of its proper divisors (217264760).

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

157169080 is a wasteful number, since it uses less digits than its factorization.

157169080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231159 (or 231155 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 157169080 is about 12536.7092971003. The cubic root of 157169080 is about 539.6626608208.

The spelling of 157169080 in words is "one hundred fifty-seven million, one hundred sixty-nine thousand, eighty".