157318080 has 224 divisors, whose sum is σ = 530010624. Its totient is φ = 39481344.

The previous prime is 157318061. The next prime is 157318097. The reversal of 157318080 is 80813751.

157318080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1527309 + ... + 1527411.

Almost surely, 2^157318080 is an apocalyptic number.

157318080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157318080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265005312).

157318080 is an abundant number, since it is smaller than the sum of its proper divisors (372692544).

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

157318080 is a wasteful number, since it uses less digits than its factorization.

157318080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 157318080 is about 12542.6504376069. The cubic root of 157318080 is about 539.8331446075.

The spelling of 157318080 in words is "one hundred fifty-seven million, three hundred eighteen thousand, eighty".