454695552199 has 16 divisors (see below), whose sum is σ = 521480232000. Its totient is φ = 388369428480.

The previous prime is 454695552163. The next prime is 454695552203. The reversal of 454695552199 is 991255596454.

It is a cyclic number.

It is not a de Polignac number, because 454695552199 - 2²⁷ = 454561334471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 454695552199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454695552299) 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, 3597427 + ... + 3721675.

It is an arithmetic number, because the mean of its divisors is an integer number (32592514500).

Almost surely, 2^454695552199 is an apocalyptic number.

454695552199 is a deficient number, since it is larger than the sum of its proper divisors (66784679801).

454695552199 is a wasteful number, since it uses less digits than its factorization.

454695552199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126090.

The product of its digits is 87480000, while the sum is 64.

The spelling of 454695552199 in words is "four hundred fifty-four billion, six hundred ninety-five million, five hundred fifty-two thousand, one hundred ninety-nine".