36677347152491 has 2 divisors, whose sum is σ = 36677347152492. Its totient is φ = 36677347152490.

The previous prime is 36677347152487. The next prime is 36677347152547. The reversal of 36677347152491 is 19425174377663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36677347152491 - 2² = 36677347152487 is a prime.

It is not a weakly prime, because it can be changed into another prime (36677347152461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18338673576245 + 18338673576246.

It is an arithmetic number, because the mean of its divisors is an integer number (18338673576246).

Almost surely, 2^{36677347152491} is an apocalyptic number.

36677347152491 is a deficient number, since it is larger than the sum of its proper divisors (1).

36677347152491 is an equidigital number, since it uses as much as digits as its factorization.

36677347152491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 160030080, while the sum is 65.

The spelling of 36677347152491 in words is "thirty-six trillion, six hundred seventy-seven billion, three hundred forty-seven million, one hundred fifty-two thousand, four hundred ninety-one".