20136500074315 has 16 divisors (see below), whose sum is σ = 25546651466400. Its totient is φ = 15194703969792.

The previous prime is 20136500074291. The next prime is 20136500074357. The reversal of 20136500074315 is 51347000563102.

It is not a de Polignac number, because 20136500074315 - 2¹⁷ = 20136499943243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462779902 + ... + 462823411.

It is an arithmetic number, because the mean of its divisors is an integer number (1596665716650).

Almost surely, 2^{20136500074315} is an apocalyptic number.

20136500074315 is a deficient number, since it is larger than the sum of its proper divisors (5410151392085).

20136500074315 is a wasteful number, since it uses less digits than its factorization.

20136500074315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925603566.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 20136500074315 in words is "twenty trillion, one hundred thirty-six billion, five hundred million, seventy-four thousand, three hundred fifteen".