5126776964 has 24 divisors (see below), whose sum is σ = 9143164800. Its totient is φ = 2514667680.

The previous prime is 5126776961. The next prime is 5126776997. The reversal of 5126776964 is 4696776215.

It is not an unprimeable number, because it can be changed into a prime (5126776961) 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, 64757 + ... + 120195.

It is an arithmetic number, because the mean of its divisors is an integer number (380965200).

Almost surely, 2^5126776964 is an apocalyptic number.

It is an amenable number.

5126776964 is a deficient number, since it is larger than the sum of its proper divisors (4016387836).

5126776964 is a wasteful number, since it uses less digits than its factorization.

5126776964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55883 (or 55881 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 53.

The square root of 5126776964 is about 71601.5150957017. The cubic root of 5126776964 is about 1724.3078608375.

The spelling of 5126776964 in words is "five billion, one hundred twenty-six million, seven hundred seventy-six thousand, nine hundred sixty-four".