6423610504 has 24 divisors (see below), whose sum is σ = 12164855130. Its totient is φ = 3179964800.

The previous prime is 6423610493. The next prime is 6423610561. The reversal of 6423610504 is 4050163246.

It can be written as a sum of positive squares in 3 ways, for example, as 5913302404 + 510308100 = 76898^2 + 22590^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42252 + ... + 120964.

Almost surely, 2^6423610504 is an apocalyptic number.

It is an amenable number.

6423610504 is a deficient number, since it is larger than the sum of its proper divisors (5741244626).

6423610504 is a wasteful number, since it uses less digits than its factorization.

6423610504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78921 (or 78816 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 6423610504 is about 80147.4298028327. The cubic root of 6423610504 is about 1858.9158618328.

The spelling of 6423610504 in words is "six billion, four hundred twenty-three million, six hundred ten thousand, five hundred four".