37136714861 has 2 divisors, whose sum is σ = 37136714862. Its totient is φ = 37136714860.

The previous prime is 37136714837. The next prime is 37136714887. The reversal of 37136714861 is 16841763173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36906252100 + 230462761 = 192110^2 + 15181^2 .

It is a cyclic number.

It is not a de Polignac number, because 37136714861 - 2¹⁴ = 37136698477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37136714161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18568357430 + 18568357431.

It is an arithmetic number, because the mean of its divisors is an integer number (18568357431).

Almost surely, 2^37136714861 is an apocalyptic number.

It is an amenable number.

37136714861 is a deficient number, since it is larger than the sum of its proper divisors (1).

37136714861 is an equidigital number, since it uses as much as digits as its factorization.

37136714861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 47.

The spelling of 37136714861 in words is "thirty-seven billion, one hundred thirty-six million, seven hundred fourteen thousand, eight hundred sixty-one".