6622908475 has 12 divisors (see below), whose sum is σ = 8227603360. Its totient is φ = 5288522400.

The previous prime is 6622908427. The next prime is 6622908493. The reversal of 6622908475 is 5748092266.

It is not a de Polignac number, because 6622908475 - 2²³ = 6614519867 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 231315 + ... + 258364.

Almost surely, 2^6622908475 is an apocalyptic number.

6622908475 is a deficient number, since it is larger than the sum of its proper divisors (1604694885).

6622908475 is a wasteful number, since it uses less digits than its factorization.

6622908475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490230 (or 490225 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 6622908475 is about 81381.2538303509. The cubic root of 6622908475 is about 1877.9452118913.

The spelling of 6622908475 in words is "six billion, six hundred twenty-two million, nine hundred eight thousand, four hundred seventy-five".