6566602372470 has 48 divisors (see below), whose sum is σ = 19512189908640. Its totient is φ = 1500937684992.

The previous prime is 6566602372433. The next prime is 6566602372529. The reversal of 6566602372470 is 742732066656.

It is a super-2 number, since 2×6566602372470² (a number of 26 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 23 ways as a sum of consecutive naturals, for example, 5211588555 + ... + 5211589814.

It is an arithmetic number, because the mean of its divisors is an integer number (406503956430).

Almost surely, 2^{6566602372470} is an apocalyptic number.

6566602372470 is an abundant number, since it is smaller than the sum of its proper divisors (12945587536170).

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

6566602372470 is a wasteful number, since it uses less digits than its factorization.

6566602372470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10423178389 (or 10423178386 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 54.

The spelling of 6566602372470 in words is "six trillion, five hundred sixty-six billion, six hundred two million, three hundred seventy-two thousand, four hundred seventy".