36574846729 has 2 divisors, whose sum is σ = 36574846730. Its totient is φ = 36574846728.

The previous prime is 36574846723. The next prime is 36574846807. The reversal of 36574846729 is 92764847563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27939791104 + 8635055625 = 167152^2 + 92925^2 .

It is a cyclic number.

It is not a de Polignac number, because 36574846729 - 2¹⁷ = 36574715657 is a prime.

It is not a weakly prime, because it can be changed into another prime (36574846723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18287423364 + 18287423365.

It is an arithmetic number, because the mean of its divisors is an integer number (18287423365).

Almost surely, 2^36574846729 is an apocalyptic number.

It is an amenable number.

36574846729 is a deficient number, since it is larger than the sum of its proper divisors (1).

36574846729 is an equidigital number, since it uses as much as digits as its factorization.

36574846729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60963840, while the sum is 61.

The spelling of 36574846729 in words is "thirty-six billion, five hundred seventy-four million, eight hundred forty-six thousand, seven hundred twenty-nine".