625096678626 has 480 divisors, whose sum is σ = 1738361813760. Its totient is φ = 167051808000.

The previous prime is 625096678589. The next prime is 625096678681. The reversal of 625096678626 is 626876690526.

625096678626 is a `hidden beast` number, since 6 + 2 + 509 + 6 + 67 + 8 + 62 + 6 = 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 polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 2009957011 + ... + 2009957321.

It is an arithmetic number, because the mean of its divisors is an integer number (3621587112).

Almost surely, 2^625096678626 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625096678626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (869180906880).

625096678626 is an abundant number, since it is smaller than the sum of its proper divisors (1113265135134).

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

625096678626 is a wasteful number, since it uses less digits than its factorization.

625096678626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 625096678626 in words is "six hundred twenty-five billion, ninety-six million, six hundred seventy-eight thousand, six hundred twenty-six".