157527636 has 48 divisors (see below), whose sum is σ = 421766016. Its totient is φ = 44826624.

The previous prime is 157527599. The next prime is 157527679. The reversal of 157527636 is 636725751.

157527636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×157527636² = 49629912207496992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17940 + ... + 25236.

It is an arithmetic number, because the mean of its divisors is an integer number (8786792).

Almost surely, 2^157527636 is an apocalyptic number.

It is an amenable number.

157527636 is an abundant number, since it is smaller than the sum of its proper divisors (264238380).

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

157527636 is a wasteful number, since it uses less digits than its factorization.

157527636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7568 (or 7566 counting only the distinct ones).

The product of its digits is 264600, while the sum is 42.

The square root of 157527636 is about 12551.0013943111. The cubic root of 157527636 is about 540.0727336871.

The spelling of 157527636 in words is "one hundred fifty-seven million, five hundred twenty-seven thousand, six hundred thirty-six".