36520060253 has 2 divisors, whose sum is σ = 36520060254. Its totient is φ = 36520060252.

The previous prime is 36520060249. The next prime is 36520060259. The reversal of 36520060253 is 35206002563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36519974404 + 85849 = 191102^2 + 293^2 .

It is a cyclic number.

It is not a de Polignac number, because 36520060253 - 2² = 36520060249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36520060259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18260030126 + 18260030127.

It is an arithmetic number, because the mean of its divisors is an integer number (18260030127).

Almost surely, 2^36520060253 is an apocalyptic number.

It is an amenable number.

36520060253 is a deficient number, since it is larger than the sum of its proper divisors (1).

36520060253 is an equidigital number, since it uses as much as digits as its factorization.

36520060253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 36520060253 in words is "thirty-six billion, five hundred twenty million, sixty thousand, two hundred fifty-three".