5136935954 has 8 divisors (see below), whose sum is σ = 7707169548. Its totient is φ = 2567879440.

The previous prime is 5136935939. The next prime is 5136935957. The reversal of 5136935954 is 4595396315.

It can be written as a sum of positive squares in 2 ways, for example, as 4896220729 + 240715225 = 69973^2 + 15515^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5136935954² = 52776221990995780232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5136935957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283277 + ... + 300864.

Almost surely, 2^5136935954 is an apocalyptic number.

5136935954 is a deficient number, since it is larger than the sum of its proper divisors (2570233594).

5136935954 is a wasteful number, since it uses less digits than its factorization.

5136935954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588540.

The product of its digits is 2187000, while the sum is 50.

The square root of 5136935954 is about 71672.4211534674. The cubic root of 5136935954 is about 1725.4460462712.

The spelling of 5136935954 in words is "five billion, one hundred thirty-six million, nine hundred thirty-five thousand, nine hundred fifty-four".