157017803080 has 32 divisors (see below), whose sum is σ = 357546571200. Its totient is φ = 62050407616.

The previous prime is 157017803039. The next prime is 157017803093. The reversal of 157017803080 is 80308710751.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23643940 + ... + 23650579.

It is an arithmetic number, because the mean of its divisors is an integer number (11173330350).

Almost surely, 2^157017803080 is an apocalyptic number.

157017803080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157017803080 is an abundant number, since it is smaller than the sum of its proper divisors (200528768120).

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

157017803080 is a wasteful number, since it uses less digits than its factorization.

157017803080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47294613 (or 47294609 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 40.

The spelling of 157017803080 in words is "one hundred fifty-seven billion, seventeen million, eight hundred three thousand, eighty".