454185055101 has 16 divisors (see below), whose sum is σ = 615595156928. Its totient is φ = 297783907200.

The previous prime is 454185055091. The next prime is 454185055151. The reversal of 454185055101 is 101550581454.

It is not a de Polignac number, because 454185055101 - 2⁵ = 454185055069 is a prime.

It is a super-2 number, since 2×454185055101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 454185055101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454185055151) 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, 1140486 + ... + 1486296.

It is an arithmetic number, because the mean of its divisors is an integer number (38474697308).

Almost surely, 2^454185055101 is an apocalyptic number.

It is an amenable number.

454185055101 is a deficient number, since it is larger than the sum of its proper divisors (161410101827).

454185055101 is a wasteful number, since it uses less digits than its factorization.

454185055101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353052.

The product of its (nonzero) digits is 80000, while the sum is 39.

The spelling of 454185055101 in words is "four hundred fifty-four billion, one hundred eighty-five million, fifty-five thousand, one hundred one".