626975265460 has 24 divisors (see below), whose sum is σ = 1362049715880. Its totient is φ = 242142171264.

The previous prime is 626975265421. The next prime is 626975265481. The reversal of 626975265460 is 64562579626.

626975265460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 69557732644 + 557417532816 = 263738^2 + 746604^2 .

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a junction number, because it is equal to n+sod(n) for n = 626975265395 and 626975265404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540495339 + ... + 540496498.

It is an arithmetic number, because the mean of its divisors is an integer number (56752071495).

Almost surely, 2^626975265460 is an apocalyptic number.

It is an amenable number.

626975265460 is an abundant number, since it is smaller than the sum of its proper divisors (735074450420).

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

626975265460 is a wasteful number, since it uses less digits than its factorization.

626975265460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080991875 (or 1080991873 counting only the distinct ones).

The product of its (nonzero) digits is 32659200, while the sum is 58.

The spelling of 626975265460 in words is "six hundred twenty-six billion, nine hundred seventy-five million, two hundred sixty-five thousand, four hundred sixty".