13527394496 has 112 divisors (see below), whose sum is σ = 35435999232. Its totient is φ = 4960358400.

The previous prime is 13527394457. The next prime is 13527394541. The reversal of 13527394496 is 69449372531.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×13527394496² (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 15 ways as a sum of consecutive naturals, for example, 3041 + ... + 164511.

Almost surely, 2^13527394496 is an apocalyptic number.

13527394496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13527394496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17717999616).

13527394496 is an abundant number, since it is smaller than the sum of its proper divisors (21908604736).

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

13527394496 is a wasteful number, since it uses less digits than its factorization.

13527394496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161518 (or 161508 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 53.

The spelling of 13527394496 in words is "thirteen billion, five hundred twenty-seven million, three hundred ninety-four thousand, four hundred ninety-six".