625750377628320 has 384 divisors, whose sum is σ = 2503104526702080. Its totient is φ = 143022771118080.

The previous prime is 625750377628309. The next prime is 625750377628423. The reversal of 625750377628320 is 23826773057526.

625750377628320 is a `hidden beast` number, since 6 + 2 + 5 + 7 + 503 + 7 + 76 + 28 + 32 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 756584610 + ... + 757411230.

It is an arithmetic number, because the mean of its divisors is an integer number (6518501371620).

Almost surely, 2^{625750377628320} is an apocalyptic number.

625750377628320 is a gapful number since it is divisible by the number (60) 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 625750377628320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251552263351040).

625750377628320 is an abundant number, since it is smaller than the sum of its proper divisors (1877354149073760).

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

625750377628320 is a wasteful number, since it uses less digits than its factorization.

625750377628320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851685 (or 851671 counting only the distinct ones).

The product of its (nonzero) digits is 177811200, while the sum is 63.

The spelling of 625750377628320 in words is "six hundred twenty-five trillion, seven hundred fifty billion, three hundred seventy-seven million, six hundred twenty-eight thousand, three hundred twenty".