6463513004 has 24 divisors (see below), whose sum is σ = 12186250608. Its totient is φ = 2981931840.

The previous prime is 6463513003. The next prime is 6463513037. The reversal of 6463513004 is 4003153646.

It is not an unprimeable number, because it can be changed into a prime (6463513003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108659 + ... + 157269.

It is an arithmetic number, because the mean of its divisors is an integer number (507760442).

Almost surely, 2^6463513004 is an apocalyptic number.

It is an amenable number.

6463513004 is a deficient number, since it is larger than the sum of its proper divisors (5722737604).

6463513004 is a wasteful number, since it uses less digits than its factorization.

6463513004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51185 (or 51183 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 6463513004 is about 80395.9762923494. The cubic root of 6463513004 is about 1862.7570209029.

The spelling of 6463513004 in words is "six billion, four hundred sixty-three million, five hundred thirteen thousand, four".