6374569552 has 20 divisors (see below), whose sum is σ = 13300784980. Its totient is φ = 2942108928.

The previous prime is 6374569549. The next prime is 6374569573. The reversal of 6374569552 is 2559654736.

It can be written as a sum of positive squares in 2 ways, for example, as 3094029376 + 3280540176 = 55624^2 + 57276^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 6374569552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15323277 + ... + 15323692.

It is an arithmetic number, because the mean of its divisors is an integer number (665039249).

Almost surely, 2^6374569552 is an apocalyptic number.

It is an amenable number.

6374569552 is an abundant number, since it is smaller than the sum of its proper divisors (6926215428).

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

6374569552 is a wasteful number, since it uses less digits than its factorization.

6374569552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30646990 (or 30646984 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 52.

The square root of 6374569552 is about 79840.9014979165. The cubic root of 6374569552 is about 1854.1731507218.

The spelling of 6374569552 in words is "six billion, three hundred seventy-four million, five hundred sixty-nine thousand, five hundred fifty-two".