23072564054160 has 120 divisors (see below), whose sum is σ = 80157270019320. Its totient is φ = 5940522233856.

The previous prime is 23072564054129. The next prime is 23072564054179. The reversal of 23072564054160 is 6145046527032.

23072564054160 is a `hidden beast` number, since 2 + 3 + 0 + 7 + 2 + 5 + 6 + 40 + 541 + 60 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1779470625024 + 21293093429136 = 1333968^2 + 4614444^2 .

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

It is a super-2 number, since 2×23072564054160² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 552483049 + ... + 552524808.

It is an arithmetic number, because the mean of its divisors is an integer number (667977250161).

Almost surely, 2^{23072564054160} is an apocalyptic number.

23072564054160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23072564054160 is an abundant number, since it is smaller than the sum of its proper divisors (57084705965160).

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

23072564054160 is a wasteful number, since it uses less digits than its factorization.

23072564054160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105007905 (or 1105007896 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 23072564054160 in words is "twenty-three trillion, seventy-two billion, five hundred sixty-four million, fifty-four thousand, one hundred sixty".