157532160 has 120 divisors (see below), whose sum is σ = 504873936. Its totient is φ = 41943040.

The previous prime is 157532159. The next prime is 157532161. The reversal of 157532160 is 61235751.

It is an interprime number because it is at equal distance from previous prime (157532159) and next prime (157532161).

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157532161) 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, 245440 + ... + 246080.

Almost surely, 2^157532160 is an apocalyptic number.

157532160 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 157532160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252436968).

157532160 is an abundant number, since it is smaller than the sum of its proper divisors (347341776).

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

157532160 is an frugal number, since it uses more digits than its factorization.

157532160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 157532160 is about 12551.1816176805. The cubic root of 157532160 is about 540.0779037126.

The spelling of 157532160 in words is "one hundred fifty-seven million, five hundred thirty-two thousand, one hundred sixty".