23372556480 has 896 divisors, whose sum is σ = 103013621760. Its totient is φ = 4917915648.

The previous prime is 23372556451. The next prime is 23372556517. The reversal of 23372556480 is 8465527332.

23372556480 is a `hidden beast` number, since 2 + 3 + 3 + 7 + 2 + 5 + 564 + 80 = 666.

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 127 ways as a sum of consecutive naturals, for example, 63685257 + ... + 63685623.

It is an arithmetic number, because the mean of its divisors is an integer number (114970560).

Almost surely, 2^23372556480 is an apocalyptic number.

23372556480 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 23372556480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51506810880).

23372556480 is an abundant number, since it is smaller than the sum of its proper divisors (79641065280).

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

23372556480 is an equidigital number, since it uses as much as digits as its factorization.

23372556480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 397 counting only the distinct ones).

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

The spelling of 23372556480 in words is "twenty-three billion, three hundred seventy-two million, five hundred fifty-six thousand, four hundred eighty".