13648790752 has 24 divisors (see below), whose sum is σ = 28285324200. Its totient is φ = 6465216384.

The previous prime is 13648790723. The next prime is 13648790773. The reversal of 13648790752 is 25709784631.

It is a self number, because there is not a number n which added to its sum of digits gives 13648790752.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11223727 + ... + 11224942.

It is an arithmetic number, because the mean of its divisors is an integer number (1178555175).

It is a 1-persistent number, because it is pandigital, but 2⋅13648790752 = 27297581504 is not.

Almost surely, 2^13648790752 is an apocalyptic number.

It is an amenable number.

13648790752 is an abundant number, since it is smaller than the sum of its proper divisors (14636533448).

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

13648790752 is a wasteful number, since it uses less digits than its factorization.

13648790752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22448698 (or 22448690 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 13648790752 in words is "thirteen billion, six hundred forty-eight million, seven hundred ninety thousand, seven hundred fifty-two".