23192365560 has 512 divisors, whose sum is σ = 90296156160. Its totient is φ = 4631463936.

The previous prime is 23192365543. The next prime is 23192365571. The reversal of 23192365560 is 6556329132.

It is a happy number.

It is a super-2 number, since 2×23192365560² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 26873689 + ... + 26874551.

It is an arithmetic number, because the mean of its divisors is an integer number (176359680).

Almost surely, 2^23192365560 is an apocalyptic number.

23192365560 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 23192365560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45148078080).

23192365560 is an abundant number, since it is smaller than the sum of its proper divisors (67103790600).

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

23192365560 is a wasteful number, since it uses less digits than its factorization.

23192365560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 1023 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 23192365560 in words is "twenty-three billion, one hundred ninety-two million, three hundred sixty-five thousand, five hundred sixty".