36507752279 has 2 divisors, whose sum is σ = 36507752280. Its totient is φ = 36507752278.

The previous prime is 36507752273. The next prime is 36507752321. The reversal of 36507752279 is 97225770563.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36507752279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36507752279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36507752273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18253876139 + 18253876140.

It is an arithmetic number, because the mean of its divisors is an integer number (18253876140).

Almost surely, 2^36507752279 is an apocalyptic number.

36507752279 is a deficient number, since it is larger than the sum of its proper divisors (1).

36507752279 is an equidigital number, since it uses as much as digits as its factorization.

36507752279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5556600, while the sum is 53.

The spelling of 36507752279 in words is "thirty-six billion, five hundred seven million, seven hundred fifty-two thousand, two hundred seventy-nine".