454595454550 has 24 divisors (see below), whose sum is σ = 853449869016. Its totient is φ = 180138757440.

The previous prime is 454595454491. The next prime is 454595454587. The reversal of 454595454550 is 55454595454.

It is a super-2 number, since 2×454595454550² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 454595454491 and 454595454500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42480207 + ... + 42490906.

It is an arithmetic number, because the mean of its divisors is an integer number (35560411209).

Almost surely, 2^454595454550 is an apocalyptic number.

454595454550 is a deficient number, since it is larger than the sum of its proper divisors (398854414466).

454595454550 is a wasteful number, since it uses less digits than its factorization.

454595454550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84971232 (or 84971227 counting only the distinct ones).

The product of its (nonzero) digits is 36000000, while the sum is 55.

The spelling of 454595454550 in words is "four hundred fifty-four billion, five hundred ninety-five million, four hundred fifty-four thousand, five hundred fifty".