157352760 has 128 divisors (see below), whose sum is σ = 534600000. Its totient is φ = 41154048.

The previous prime is 157352747. The next prime is 157352761. The reversal of 157352760 is 67253751.

157352760 is a `hidden beast` number, since 1 + 5 + 73 + 527 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157352761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55866 + ... + 58614.

Almost surely, 2^157352760 is an apocalyptic number.

157352760 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 157352760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267300000).

157352760 is an abundant number, since it is smaller than the sum of its proper divisors (377247240).

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

157352760 is a wasteful number, since it uses less digits than its factorization.

157352760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822 (or 2812 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 157352760 is about 12544.0328443448. The cubic root of 157352760 is about 539.8728095504.

Subtracting from 157352760 its reverse (67253751), we obtain a palindrome (90099009).

The spelling of 157352760 in words is "one hundred fifty-seven million, three hundred fifty-two thousand, seven hundred sixty".