36552366391 has 2 divisors, whose sum is σ = 36552366392. Its totient is φ = 36552366390.

The previous prime is 36552366373. The next prime is 36552366427. The reversal of 36552366391 is 19366325563.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36552366391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36552366311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18276183195 + 18276183196.

It is an arithmetic number, because the mean of its divisors is an integer number (18276183196).

Almost surely, 2^36552366391 is an apocalyptic number.

36552366391 is a deficient number, since it is larger than the sum of its proper divisors (1).

36552366391 is an equidigital number, since it uses as much as digits as its factorization.

36552366391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2624400, while the sum is 49.

The spelling of 36552366391 in words is "thirty-six billion, five hundred fifty-two million, three hundred sixty-six thousand, three hundred ninety-one".