13053456620 has 24 divisors (see below), whose sum is σ = 27518932224. Its totient is φ = 5201063936.

The previous prime is 13053456587. The next prime is 13053456623. The reversal of 13053456620 is 2665435031.

It is not an unprimeable number, because it can be changed into a prime (13053456623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264652 + ... + 1274931.

It is an arithmetic number, because the mean of its divisors is an integer number (1146622176).

Almost surely, 2^13053456620 is an apocalyptic number.

13053456620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13053456620 is an abundant number, since it is smaller than the sum of its proper divisors (14465475604).

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

13053456620 is a wasteful number, since it uses less digits than its factorization.

13053456620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539849 (or 2539847 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 13053456620 in words is "thirteen billion, fifty-three million, four hundred fifty-six thousand, six hundred twenty".