36602544401 has 2 divisors, whose sum is σ = 36602544402. Its totient is φ = 36602544400.

The previous prime is 36602544359. The next prime is 36602544421. The reversal of 36602544401 is 10444520663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26772813376 + 9829731025 = 163624^2 + 99145^2 .

It is a cyclic number.

It is not a de Polignac number, because 36602544401 - 2²⁶ = 36535435537 is a prime.

It is not a weakly prime, because it can be changed into another prime (36602544421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18301272200 + 18301272201.

It is an arithmetic number, because the mean of its divisors is an integer number (18301272201).

Almost surely, 2^36602544401 is an apocalyptic number.

It is an amenable number.

36602544401 is a deficient number, since it is larger than the sum of its proper divisors (1).

36602544401 is an equidigital number, since it uses as much as digits as its factorization.

36602544401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 36602544401 in words is "thirty-six billion, six hundred two million, five hundred forty-four thousand, four hundred one".