13536707811 has 16 divisors (see below), whose sum is σ = 19708867200. Its totient is φ = 8196102720.

The previous prime is 13536707809. The next prime is 13536707819. The reversal of 13536707811 is 11870763531.

It is not a de Polignac number, because 13536707811 - 2¹ = 13536707809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13536707819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164461 + ... + 232638.

It is an arithmetic number, because the mean of its divisors is an integer number (1231804200).

Almost surely, 2^13536707811 is an apocalyptic number.

13536707811 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13536707811 is a deficient number, since it is larger than the sum of its proper divisors (6172159389).

13536707811 is a wasteful number, since it uses less digits than its factorization.

13536707811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398146.

The product of its (nonzero) digits is 105840, while the sum is 42.

The spelling of 13536707811 in words is "thirteen billion, five hundred thirty-six million, seven hundred seven thousand, eight hundred eleven".