5127070664 has 64 divisors (see below), whose sum is σ = 10508097600. Its totient is φ = 2335590400.

The previous prime is 5127070621. The next prime is 5127070693. The reversal of 5127070664 is 4660707215.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 726947 + ... + 733965.

It is an arithmetic number, because the mean of its divisors is an integer number (164189025).

Almost surely, 2^5127070664 is an apocalyptic number.

It is an amenable number.

5127070664 is an abundant number, since it is smaller than the sum of its proper divisors (5381026936).

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

5127070664 is a wasteful number, since it uses less digits than its factorization.

5127070664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7214 (or 7210 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 5127070664 is about 71603.5660005841. The cubic root of 5127070664 is about 1724.3407872779.

Adding to 5127070664 its reverse (4660707215), we get a palindrome (9787777879).

The spelling of 5127070664 in words is "five billion, one hundred twenty-seven million, seventy thousand, six hundred sixty-four".