157535964 has 36 divisors (see below), whose sum is σ = 398623680. Its totient is φ = 52458240.

The previous prime is 157535953. The next prime is 157535969. The reversal of 157535964 is 469535751.

157535964 is a `hidden beast` number, since 1 + 5 + 7 + 53 + 596 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157535969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50284 + ... + 53324.

It is an arithmetic number, because the mean of its divisors is an integer number (11072880).

Almost surely, 2^157535964 is an apocalyptic number.

It is an amenable number.

157535964 is an abundant number, since it is smaller than the sum of its proper divisors (241087716).

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

157535964 is a wasteful number, since it uses less digits than its factorization.

157535964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4490 (or 4485 counting only the distinct ones).

The product of its digits is 567000, while the sum is 45.

The square root of 157535964 is about 12551.3331562826. Note that the first 3 decimals coincide. The cubic root of 157535964 is about 540.0822508457.

The spelling of 157535964 in words is "one hundred fifty-seven million, five hundred thirty-five thousand, nine hundred sixty-four".