454036556 has 12 divisors (see below), whose sum is σ = 795340392. Its totient is φ = 226796448.

The previous prime is 454036523. The next prime is 454036573. The reversal of 454036556 is 655630454.

It is a happy number.

It is a super-2 number, since 2×454036556² = 412298388368682272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50810 + ... + 59073.

It is an arithmetic number, because the mean of its divisors is an integer number (66278366).

Almost surely, 2^454036556 is an apocalyptic number.

It is an amenable number.

454036556 is a deficient number, since it is larger than the sum of its proper divisors (341303836).

454036556 is a wasteful number, since it uses less digits than its factorization.

454036556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110920 (or 110918 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 454036556 is about 21308.1335644397. The cubic root of 454036556 is about 768.5939122498.

The spelling of 454036556 in words is "four hundred fifty-four million, thirty-six thousand, five hundred fifty-six".