73350653398613 has 2 divisors, whose sum is σ = 73350653398614. Its totient is φ = 73350653398612.

The previous prime is 73350653398579. The next prime is 73350653398657. The reversal of 73350653398613 is 31689335605337.

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., 62983238695204 + 10367414703409 = 7936198^2 + 3219847^2 .

It is a cyclic number.

It is not a de Polignac number, because 73350653398613 - 2²⁸ = 73350384963157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73350653358613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36675326699306 + 36675326699307.

It is an arithmetic number, because the mean of its divisors is an integer number (36675326699307).

Almost surely, 2^{73350653398613} is an apocalyptic number.

It is an amenable number.

73350653398613 is a deficient number, since it is larger than the sum of its proper divisors (1).

73350653398613 is an equidigital number, since it uses as much as digits as its factorization.

73350653398613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110224800, while the sum is 62.

The spelling of 73350653398613 in words is "seventy-three trillion, three hundred fifty billion, six hundred fifty-three million, three hundred ninety-eight thousand, six hundred thirteen".