13650596040 has 64 divisors (see below), whose sum is σ = 41157648000. Its totient is φ = 3621860352.

The previous prime is 13650596039. The next prime is 13650596093. The reversal of 13650596040 is 4069505631.

It is a self number, because there is not a number n which added to its sum of digits gives 13650596040.

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, 261937 + ... + 309696.

It is an arithmetic number, because the mean of its divisors is an integer number (643088250).

Almost surely, 2^13650596040 is an apocalyptic number.

13650596040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13650596040 is an abundant number, since it is smaller than the sum of its proper divisors (27507051960).

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

13650596040 is a wasteful number, since it uses less digits than its factorization.

13650596040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571846 (or 571842 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The spelling of 13650596040 in words is "thirteen billion, six hundred fifty million, five hundred ninety-six thousand, forty".