13501336512 has 56 divisors (see below), whose sum is σ = 36954104400. Its totient is φ = 4345255936.

The previous prime is 13501336501. The next prime is 13501336523. The reversal of 13501336512 is 21563310531.

It is an interprime number because it is at equal distance from previous prime (13501336501) and next prime (13501336523).

It is a super-2 number, since 2×13501336512² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13501336512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1206837 + ... + 1217972.

Almost surely, 2^13501336512 is an apocalyptic number.

13501336512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13501336512 is an abundant number, since it is smaller than the sum of its proper divisors (23452767888).

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

13501336512 is a wasteful number, since it uses less digits than its factorization.

13501336512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424853 (or 2424843 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The spelling of 13501336512 in words is "thirteen billion, five hundred one million, three hundred thirty-six thousand, five hundred twelve".