452445445055 has 16 divisors (see below), whose sum is σ = 545857588224. Its totient is φ = 360012686880.

The previous prime is 452445445033. The next prime is 452445445091. The reversal of 452445445055 is 550544544254.

It is not a de Polignac number, because 452445445055 - 2⁶ = 452445444991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405752 + ... + 1034178.

It is an arithmetic number, because the mean of its divisors is an integer number (34116099264).

Almost surely, 2^452445445055 is an apocalyptic number.

452445445055 is a deficient number, since it is larger than the sum of its proper divisors (93412143169).

452445445055 is a wasteful number, since it uses less digits than its factorization.

452445445055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629206.

The product of its (nonzero) digits is 6400000, while the sum is 47.

The spelling of 452445445055 in words is "four hundred fifty-two billion, four hundred forty-five million, four hundred forty-five thousand, fifty-five".