636057456022 has 8 divisors (see below), whose sum is σ = 968326276536. Its totient is φ = 313282030512.

The previous prime is 636057455993. The next prime is 636057456119. The reversal of 636057456022 is 220654750636.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×636057456022² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 2373348583 + ... + 2373348850.

It is an arithmetic number, because the mean of its divisors is an integer number (121040784567).

Almost surely, 2^636057456022 is an apocalyptic number.

636057456022 is a deficient number, since it is larger than the sum of its proper divisors (332268820514).

636057456022 is a wasteful number, since it uses less digits than its factorization.

636057456022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746697502.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 636057456022 in words is "six hundred thirty-six billion, fifty-seven million, four hundred fifty-six thousand, twenty-two".