23427485560 has 16 divisors (see below), whose sum is σ = 52711842600. Its totient is φ = 9370994208.

The previous prime is 23427485513. The next prime is 23427485569. The reversal of 23427485560 is 6558472432.

It is a self number, because there is not a number n which added to its sum of digits gives 23427485560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23427485569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292843530 + ... + 292843609.

Almost surely, 2^23427485560 is an apocalyptic number.

23427485560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23427485560 is an abundant number, since it is smaller than the sum of its proper divisors (29284357040).

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

23427485560 is a wasteful number, since it uses less digits than its factorization.

23427485560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585687150 (or 585687146 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 46.

The spelling of 23427485560 in words is "twenty-three billion, four hundred twenty-seven million, four hundred eighty-five thousand, five hundred sixty".