626466561346632 has 16 divisors (see below), whose sum is σ = 1566166403366640. Its totient is φ = 208822187115536.

The previous prime is 626466561346567. The next prime is 626466561346663. The reversal of 626466561346632 is 236643165664626.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13051386694698 + ... + 13051386694745.

It is an arithmetic number, because the mean of its divisors is an integer number (97885400210415).

Almost surely, 2^{626466561346632} is an apocalyptic number.

It is an amenable number.

626466561346632 is an abundant number, since it is smaller than the sum of its proper divisors (939699842020008).

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

626466561346632 is a wasteful number, since it uses less digits than its factorization.

626466561346632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26102773389452 (or 26102773389448 counting only the distinct ones).

The product of its digits is 806215680, while the sum is 66.

The spelling of 626466561346632 in words is "six hundred twenty-six trillion, four hundred sixty-six billion, five hundred sixty-one million, three hundred forty-six thousand, six hundred thirty-two".