6475516533660 has 96 divisors (see below), whose sum is σ = 18173576377152. Its totient is φ = 1722794711040.

The previous prime is 6475516533601. The next prime is 6475516533671. The reversal of 6475516533660 is 663356155746.

It is a self number, because there is not a number n which added to its sum of digits gives 6475516533660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79891314 + ... + 79972326.

It is an arithmetic number, because the mean of its divisors is an integer number (189308087262).

Almost surely, 2^{6475516533660} is an apocalyptic number.

6475516533660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6475516533660 is an abundant number, since it is smaller than the sum of its proper divisors (11698059843492).

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

6475516533660 is a wasteful number, since it uses less digits than its factorization.

6475516533660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84103 (or 84101 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 57.

The spelling of 6475516533660 in words is "six trillion, four hundred seventy-five billion, five hundred sixteen million, five hundred thirty-three thousand, six hundred sixty".