455920634833 has 16 divisors (see below), whose sum is σ = 473601576960. Its totient is φ = 438575049936.

The previous prime is 455920634821. The next prime is 455920634849. The reversal of 455920634833 is 338436029554.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455920634833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455920634863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19074616 + ... + 19098502.

It is an arithmetic number, because the mean of its divisors is an integer number (29600098560).

Almost surely, 2^455920634833 is an apocalyptic number.

It is an amenable number.

455920634833 is a deficient number, since it is larger than the sum of its proper divisors (17680942127).

455920634833 is a wasteful number, since it uses less digits than its factorization.

455920634833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30876.

The product of its (nonzero) digits is 9331200, while the sum is 52.

The spelling of 455920634833 in words is "four hundred fifty-five billion, nine hundred twenty million, six hundred thirty-four thousand, eight hundred thirty-three".