36724756564247 has 2 divisors, whose sum is σ = 36724756564248. Its totient is φ = 36724756564246.

The previous prime is 36724756564217. The next prime is 36724756564273. The reversal of 36724756564247 is 74246565742763.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36724756564247 - 2¹⁴ = 36724756547863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36724756564217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18362378282123 + 18362378282124.

It is an arithmetic number, because the mean of its divisors is an integer number (18362378282124).

Almost surely, 2^{36724756564247} is an apocalyptic number.

36724756564247 is a deficient number, since it is larger than the sum of its proper divisors (1).

36724756564247 is an equidigital number, since it uses as much as digits as its factorization.

36724756564247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1422489600, while the sum is 68.

The spelling of 36724756564247 in words is "thirty-six trillion, seven hundred twenty-four billion, seven hundred fifty-six million, five hundred sixty-four thousand, two hundred forty-seven".