13560427620 has 48 divisors (see below), whose sum is σ = 42187998720. Its totient is φ = 3616113888.

The previous prime is 13560427609. The next prime is 13560427679. The reversal of 13560427620 is 2672406531.

13560427620 is a `hidden beast` number, since 1 + 3 + 5 + 6 + 0 + 4 + 27 + 620 = 666.

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

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, 12555412 + ... + 12556491.

It is an arithmetic number, because the mean of its divisors is an integer number (878916640).

Almost surely, 2^13560427620 is an apocalyptic number.

13560427620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13560427620 is an abundant number, since it is smaller than the sum of its proper divisors (28627571100).

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

13560427620 is a wasteful number, since it uses less digits than its factorization.

13560427620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25111921 (or 25111913 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 13560427620 in words is "thirteen billion, five hundred sixty million, four hundred twenty-seven thousand, six hundred twenty".