36510249533 has 2 divisors, whose sum is σ = 36510249534. Its totient is φ = 36510249532.

The previous prime is 36510249527. The next prime is 36510249571. The reversal of 36510249533 is 33594201563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36390522169 + 119727364 = 190763^2 + 10942^2 .

It is a cyclic number.

It is not a de Polignac number, because 36510249533 - 2³² = 32215282237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36510249133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18255124766 + 18255124767.

It is an arithmetic number, because the mean of its divisors is an integer number (18255124767).

Almost surely, 2^36510249533 is an apocalyptic number.

It is an amenable number.

36510249533 is a deficient number, since it is larger than the sum of its proper divisors (1).

36510249533 is an equidigital number, since it uses as much as digits as its factorization.

36510249533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 36510249533 in words is "thirty-six billion, five hundred ten million, two hundred forty-nine thousand, five hundred thirty-three".