13153651920 has 120 divisors (see below), whose sum is σ = 44197171200. Its totient is φ = 3505828608.

The previous prime is 13153651897. The next prime is 13153651937. The reversal of 13153651920 is 2915635131.

It is a happy number.

13153651920 is a `hidden beast` number, since 1 + 31 + 536 + 5 + 1 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1954321 + ... + 1961039.

It is an arithmetic number, because the mean of its divisors is an integer number (368309760).

Almost surely, 2^13153651920 is an apocalyptic number.

13153651920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13153651920 is an abundant number, since it is smaller than the sum of its proper divisors (31043519280).

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

13153651920 is a wasteful number, since it uses less digits than its factorization.

13153651920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9457 (or 9448 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The spelling of 13153651920 in words is "thirteen billion, one hundred fifty-three million, six hundred fifty-one thousand, nine hundred twenty".