22593875372640 has 2304 divisors, whose sum is σ = 96530144256000. Its totient is φ = 4736434176000.

The previous prime is 22593875372639. The next prime is 22593875372693. The reversal of 22593875372640 is 4627357839522.

22593875372640 is a `hidden beast` number, since 2 + 2 + 5 + 9 + 38 + 7 + 537 + 2 + 64 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 45278307111 + ... + 45278307609.

It is an arithmetic number, because the mean of its divisors is an integer number (41896764000).

Almost surely, 2^{22593875372640} is an apocalyptic number.

22593875372640 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 22593875372640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48265072128000).

22593875372640 is an abundant number, since it is smaller than the sum of its proper divisors (73936268883360).

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

22593875372640 is a wasteful number, since it uses less digits than its factorization.

22593875372640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789 (or 778 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 63.

The spelling of 22593875372640 in words is "twenty-two trillion, five hundred ninety-three billion, eight hundred seventy-five million, three hundred seventy-two thousand, six hundred forty".