36735893749 has 2 divisors, whose sum is σ = 36735893750. Its totient is φ = 36735893748.

The previous prime is 36735893743. The next prime is 36735893791. The reversal of 36735893749 is 94739853763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33825830724 + 2910063025 = 183918^2 + 53945^2 .

It is a cyclic number.

It is not a de Polignac number, because 36735893749 - 2²⁷ = 36601676021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36735893743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18367946874 + 18367946875.

It is an arithmetic number, because the mean of its divisors is an integer number (18367946875).

Almost surely, 2^36735893749 is an apocalyptic number.

It is an amenable number.

36735893749 is a deficient number, since it is larger than the sum of its proper divisors (1).

36735893749 is an equidigital number, since it uses as much as digits as its factorization.

36735893749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102876480, while the sum is 64.

The spelling of 36735893749 in words is "thirty-six billion, seven hundred thirty-five million, eight hundred ninety-three thousand, seven hundred forty-nine".