6475894934322 has 64 divisors (see below), whose sum is σ = 14569258669056. Its totient is φ = 1902168864960.

The previous prime is 6475894934309. The next prime is 6475894934357. The reversal of 6475894934322 is 2234394985746.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10862158 + ... + 11442825.

It is an arithmetic number, because the mean of its divisors is an integer number (227644666704).

Almost surely, 2^{6475894934322} is an apocalyptic number.

6475894934322 is an abundant number, since it is smaller than the sum of its proper divisors (8093363734734).

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

6475894934322 is a wasteful number, since it uses less digits than its factorization.

6475894934322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22305135.

The product of its digits is 313528320, while the sum is 66.

The spelling of 6475894934322 in words is "six trillion, four hundred seventy-five billion, eight hundred ninety-four million, nine hundred thirty-four thousand, three hundred twenty-two".