157539960 has 96 divisors (see below), whose sum is σ = 523963440. Its totient is φ = 41029632.

The previous prime is 157539883. The next prime is 157540007. The reversal of 157539960 is 69935751.

157539960 is a `hidden beast` number, since 1 + 57 + 539 + 9 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10392 + ... + 20568.

Almost surely, 2^157539960 is an apocalyptic number.

157539960 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 157539960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261981720).

157539960 is an abundant number, since it is smaller than the sum of its proper divisors (366423480).

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

157539960 is a wasteful number, since it uses less digits than its factorization.

157539960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10237 (or 10230 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 45.

The square root of 157539960 is about 12551.4923415505. The cubic root of 157539960 is about 540.0868173171.

The spelling of 157539960 in words is "one hundred fifty-seven million, five hundred thirty-nine thousand, nine hundred sixty".