23461526160 has 120 divisors (see below), whose sum is σ = 78886060344. Its totient is φ = 6248908800.

The previous prime is 23461526149. The next prime is 23461526161. The reversal of 23461526160 is 6162516432.

23461526160 is a `hidden beast` number, since 2 + 3 + 4 + 615 + 26 + 16 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1089936 + 23460436224 = 1044^2 + 153168^2 .

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

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

It is not an unprimeable number, because it can be changed into a prime (23461526161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 595060 + ... + 633260.

Almost surely, 2^23461526160 is an apocalyptic number.

23461526160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23461526160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39443030172).

23461526160 is an abundant number, since it is smaller than the sum of its proper divisors (55424534184).

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

23461526160 is a wasteful number, since it uses less digits than its factorization.

23461526160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39073 (or 39064 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 23461526160 in words is "twenty-three billion, four hundred sixty-one million, five hundred twenty-six thousand, one hundred sixty".