162536013 has 48 divisors (see below), whose sum is σ = 256838400. Its totient is φ = 98703360.

The previous prime is 162535993. The next prime is 162536027. The reversal of 162536013 is 310635261.

162536013 is a `hidden beast` number, since 1 + 6 + 2 + 53 + 601 + 3 = 666.

It is not a de Polignac number, because 162536013 - 2⁶ = 162535949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162536063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 679948 + ... + 680186.

It is an arithmetic number, because the mean of its divisors is an integer number (5350800).

Almost surely, 2^162536013 is an apocalyptic number.

It is an amenable number.

162536013 is a deficient number, since it is larger than the sum of its proper divisors (94302387).

162536013 is a wasteful number, since it uses less digits than its factorization.

162536013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 162536013 is about 12748.9612518040. The cubic root of 162536013 is about 545.7367506882.

The spelling of 162536013 in words is "one hundred sixty-two million, five hundred thirty-six thousand, thirteen".