6412531304 has 16 divisors (see below), whose sum is σ = 12220603620. Its totient is φ = 3153703680.

The previous prime is 6412531277. The next prime is 6412531337. The reversal of 6412531304 is 4031352146.

It can be written as a sum of positive squares in 2 ways, for example, as 4941808804 + 1470722500 = 70298^2 + 38350^2 .

It is a super-2 number, since 2×6412531304² = 82241115449559880832, which contains 22 as substring.

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, 6569729 + ... + 6570704.

Almost surely, 2^6412531304 is an apocalyptic number.

It is an amenable number.

6412531304 is a deficient number, since it is larger than the sum of its proper divisors (5808072316).

6412531304 is a wasteful number, since it uses less digits than its factorization.

6412531304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13140500 (or 13140496 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 6412531304 is about 80078.2823492113. The cubic root of 6412531304 is about 1857.8465175947.

The spelling of 6412531304 in words is "six billion, four hundred twelve million, five hundred thirty-one thousand, three hundred four".