626346466056 has 96 divisors (see below), whose sum is σ = 1799892057600. Its totient is φ = 196090437120.

The previous prime is 626346466049. The next prime is 626346466091. The reversal of 626346466056 is 650664643626.

626346466056 is a `hidden beast` number, since 6 + 26 + 3 + 4 + 6 + 4 + 6 + 605 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 626346465993 and 626346466011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52141 + ... + 1120451.

It is an arithmetic number, because the mean of its divisors is an integer number (18748875600).

Almost surely, 2^626346466056 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 626346466056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (899946028800).

626346466056 is an abundant number, since it is smaller than the sum of its proper divisors (1173545591544).

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

626346466056 is a wasteful number, since it uses less digits than its factorization.

626346466056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068819 (or 1068812 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 54.

The spelling of 626346466056 in words is "six hundred twenty-six billion, three hundred forty-six million, four hundred sixty-six thousand, fifty-six".