5012120664 has 48 divisors (see below), whose sum is σ = 13642746000. Its totient is φ = 1662306624.

The previous prime is 5012120627. The next prime is 5012120671. The reversal of 5012120664 is 4660212105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160579 + ... + 189234.

It is an arithmetic number, because the mean of its divisors is an integer number (284223875).

Almost surely, 2^5012120664 is an apocalyptic number.

It is an amenable number.

5012120664 is an abundant number, since it is smaller than the sum of its proper divisors (8630625336).

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

5012120664 is a wasteful number, since it uses less digits than its factorization.

5012120664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350024 (or 350017 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5012120664 is about 70796.3322778800. The cubic root of 5012120664 is about 1711.3565679337.

Adding to 5012120664 its reverse (4660212105), we get a palindrome (9672332769).

The spelling of 5012120664 in words is "five billion, twelve million, one hundred twenty thousand, six hundred sixty-four".