36687593251 has 2 divisors, whose sum is σ = 36687593252. Its totient is φ = 36687593250.

The previous prime is 36687593237. The next prime is 36687593263. The reversal of 36687593251 is 15239578663.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36687593251 - 2¹⁹ = 36687068963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36687593192 and 36687593201.

It is not a weakly prime, because it can be changed into another prime (36687593051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18343796625 + 18343796626.

It is an arithmetic number, because the mean of its divisors is an integer number (18343796626).

Almost surely, 2^36687593251 is an apocalyptic number.

36687593251 is a deficient number, since it is larger than the sum of its proper divisors (1).

36687593251 is an equidigital number, since it uses as much as digits as its factorization.

36687593251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8164800, while the sum is 55.

The spelling of 36687593251 in words is "thirty-six billion, six hundred eighty-seven million, five hundred ninety-three thousand, two hundred fifty-one".