23570055480 has 128 divisors (see below), whose sum is σ = 71122867200. Its totient is φ = 6248793600.

The previous prime is 23570055449. The next prime is 23570055493. The reversal of 23570055480 is 8455007532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19146465 + ... + 19147695.

It is an arithmetic number, because the mean of its divisors is an integer number (555647400).

Almost surely, 2^23570055480 is an apocalyptic number.

23570055480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23570055480 is an abundant number, since it is smaller than the sum of its proper divisors (47552811720).

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

23570055480 is a wasteful number, since it uses less digits than its factorization.

23570055480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045 (or 2041 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 23570055480 in words is "twenty-three billion, five hundred seventy million, fifty-five thousand, four hundred eighty".