6422776602057 has 40 divisors (see below), whose sum is σ = 9653181762312. Its totient is φ = 4255747776000.

The previous prime is 6422776602043. The next prime is 6422776602061. The reversal of 6422776602057 is 7502066772246.

6422776602057 is a `hidden beast` number, since 6 + 4 + 2 + 27 + 7 + 6 + 602 + 0 + 5 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1598937489081 + 4823839112976 = 1264491^2 + 2196324^2 .

It is not a de Polignac number, because 6422776602057 - 2¹⁵ = 6422776569289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6422776601994 and 6422776602012.

It is not an unprimeable number, because it can be changed into a prime (6422776602157) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8640307 + ... + 9354167.

Almost surely, 2^{6422776602057} is an apocalyptic number.

It is an amenable number.

6422776602057 is a deficient number, since it is larger than the sum of its proper divisors (3230405160255).

6422776602057 is a wasteful number, since it uses less digits than its factorization.

6422776602057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714551 (or 714542 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 54.

The spelling of 6422776602057 in words is "six trillion, four hundred twenty-two billion, seven hundred seventy-six million, six hundred two thousand, fifty-seven".