5135497756 has 12 divisors (see below), whose sum is σ = 8989346520. Its totient is φ = 2567113040.

The previous prime is 5135497739. The next prime is 5135497771. The reversal of 5135497756 is 6577945315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140551 + ... + 173278.

It is an arithmetic number, because the mean of its divisors is an integer number (749112210).

Almost surely, 2^5135497756 is an apocalyptic number.

It is an amenable number.

5135497756 is a deficient number, since it is larger than the sum of its proper divisors (3853848764).

5135497756 is a wasteful number, since it uses less digits than its factorization.

5135497756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317924 (or 317922 counting only the distinct ones).

The product of its digits is 3969000, while the sum is 52.

The square root of 5135497756 is about 71662.3873171973. The cubic root of 5135497756 is about 1725.2850057406.

The spelling of 5135497756 in words is "five billion, one hundred thirty-five million, four hundred ninety-seven thousand, seven hundred fifty-six".