36515316634 has 8 divisors (see below), whose sum is σ = 57994914708. Its totient is φ = 17183678400.

The previous prime is 36515316631. The next prime is 36515316637. The reversal of 36515316634 is 43661351563.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36515316631) and next prime (36515316637).

It can be written as a sum of positive squares in 2 ways, for example, as 36139150609 + 376166025 = 190103^2 + 19395^2 .

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

It is not an unprimeable number, because it can be changed into a prime (36515316631) 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, 536989917 + ... + 536989984.

Almost surely, 2^36515316634 is an apocalyptic number.

36515316634 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

36515316634 is a deficient number, since it is larger than the sum of its proper divisors (21479598074).

36515316634 is a wasteful number, since it uses less digits than its factorization.

36515316634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073979920.

The product of its digits is 583200, while the sum is 43.

The spelling of 36515316634 in words is "thirty-six billion, five hundred fifteen million, three hundred sixteen thousand, six hundred thirty-four".