36755732449 has 2 divisors, whose sum is σ = 36755732450. Its totient is φ = 36755732448.

The previous prime is 36755732437. The next prime is 36755732477. The reversal of 36755732449 is 94423755763.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29041272225 + 7714460224 = 170415^2 + 87832^2 .

It is a cyclic number.

It is not a de Polignac number, because 36755732449 - 2⁵ = 36755732417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36755732449.

It is not a weakly prime, because it can be changed into another prime (36750732449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18377866224 + 18377866225.

It is an arithmetic number, because the mean of its divisors is an integer number (18377866225).

Almost surely, 2^36755732449 is an apocalyptic number.

It is an amenable number.

36755732449 is a deficient number, since it is larger than the sum of its proper divisors (1).

36755732449 is an equidigital number, since it uses as much as digits as its factorization.

36755732449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19051200, while the sum is 55.

The spelling of 36755732449 in words is "thirty-six billion, seven hundred fifty-five million, seven hundred thirty-two thousand, four hundred forty-nine".