5137640715 has 8 divisors (see below), whose sum is σ = 8220225168. Its totient is φ = 2740075040.

The previous prime is 5137640713. The next prime is 5137640723. The reversal of 5137640715 is 5170467315.

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

It is not a de Polignac number, because 5137640715 - 2¹ = 5137640713 is a prime.

It is a super-2 number, since 2×5137640715² = 52790704232851422450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5137640713) 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, 171254676 + ... + 171254705.

It is an arithmetic number, because the mean of its divisors is an integer number (1027528146).

Almost surely, 2^5137640715 is an apocalyptic number.

5137640715 is a deficient number, since it is larger than the sum of its proper divisors (3082584453).

5137640715 is a wasteful number, since it uses less digits than its factorization.

5137640715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342509389.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 5137640715 is about 71677.3375272826. The cubic root of 5137640715 is about 1725.5249500824.

The spelling of 5137640715 in words is "five billion, one hundred thirty-seven million, six hundred forty thousand, seven hundred fifteen".