11465153163 has 48 divisors (see below), whose sum is σ = 17225694720. Its totient is φ = 7343379648.

The previous prime is 11465153131. The next prime is 11465153171. The reversal of 11465153163 is 36135156411.

11465153163 is a `hidden beast` number, since 1 + 1 + 4 + 65 + 1 + 531 + 63 = 666.

It is not a de Polignac number, because 11465153163 - 2⁵ = 11465153131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11465153123) 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, 11250868 + ... + 11251886.

It is an arithmetic number, because the mean of its divisors is an integer number (358868640).

Almost surely, 2^11465153163 is an apocalyptic number.

11465153163 is a deficient number, since it is larger than the sum of its proper divisors (5760541557).

11465153163 is a wasteful number, since it uses less digits than its factorization.

11465153163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536 (or 1533 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The spelling of 11465153163 in words is "eleven billion, four hundred sixty-five million, one hundred fifty-three thousand, one hundred sixty-three".