455165756207 has 2 divisors, whose sum is σ = 455165756208. Its totient is φ = 455165756206.

The previous prime is 455165756197. The next prime is 455165756263. The reversal of 455165756207 is 702657561554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455165756207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455165746207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227582878103 + 227582878104.

It is an arithmetic number, because the mean of its divisors is an integer number (227582878104).

Almost surely, 2^455165756207 is an apocalyptic number.

455165756207 is a deficient number, since it is larger than the sum of its proper divisors (1).

455165756207 is an equidigital number, since it uses as much as digits as its factorization.

455165756207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820000, while the sum is 53.

The spelling of 455165756207 in words is "four hundred fifty-five billion, one hundred sixty-five million, seven hundred fifty-six thousand, two hundred seven".