13164770754 has 80 divisors (see below), whose sum is σ = 30051721656. Its totient is φ = 4306348800.

The previous prime is 13164770747. The next prime is 13164770767. The reversal of 13164770754 is 45707746131.

It can be written as a sum of positive squares in 4 ways, for example, as 5859137025 + 7305633729 = 76545^2 + 85473^2 .

It is a super-2 number, since 2×13164770754² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5147244 + ... + 5149800.

Almost surely, 2^13164770754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13164770754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15025860828).

13164770754 is an abundant number, since it is smaller than the sum of its proper divisors (16886950902).

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

13164770754 is a wasteful number, since it uses less digits than its factorization.

13164770754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153 (or 3144 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The spelling of 13164770754 in words is "thirteen billion, one hundred sixty-four million, seven hundred seventy thousand, seven hundred fifty-four".