157253880 has 256 divisors, whose sum is σ = 580608000. Its totient is φ = 33274368.

The previous prime is 157253867. The next prime is 157253923. The reversal of 157253880 is 88352751.

157253880 is digitally balanced in base 2, 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 63 ways as a sum of consecutive naturals, for example, 941557 + ... + 941723.

It is an arithmetic number, because the mean of its divisors is an integer number (2268000).

Almost surely, 2^157253880 is an apocalyptic number.

157253880 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 157253880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290304000).

157253880 is an abundant number, since it is smaller than the sum of its proper divisors (423354120).

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

157253880 is a wasteful number, since it uses less digits than its factorization.

157253880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 157253880 is about 12540.0909087614. The cubic root of 157253880 is about 539.7597010394.

The spelling of 157253880 in words is "one hundred fifty-seven million, two hundred fifty-three thousand, eight hundred eighty".