925526612640 has 384 divisors, whose sum is σ = 3530537902080. Its totient is φ = 198955450368.

The previous prime is 925526612617. The next prime is 925526612671. The reversal of 925526612640 is 46216625529.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 925526612640.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86988441 + ... + 86999079.

It is an arithmetic number, because the mean of its divisors is an integer number (9194109120).

Almost surely, 2^925526612640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 925526612640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1765268951040).

925526612640 is an abundant number, since it is smaller than the sum of its proper divisors (2605011289440).

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

925526612640 is a wasteful number, since it uses less digits than its factorization.

925526612640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12204 (or 12196 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 925526612640 in words is "nine hundred twenty-five billion, five hundred twenty-six million, six hundred twelve thousand, six hundred forty".