454630655 has 16 divisors (see below), whose sum is σ = 578383104. Its totient is φ = 342455040.

The previous prime is 454630639. The next prime is 454630667. The reversal of 454630655 is 556036454.

It is a happy number.

It is not a de Polignac number, because 454630655 - 2⁴ = 454630639 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, 33902 + ... + 45371.

It is an arithmetic number, because the mean of its divisors is an integer number (36148944).

Almost surely, 2^454630655 is an apocalyptic number.

454630655 is a deficient number, since it is larger than the sum of its proper divisors (123752449).

454630655 is a wasteful number, since it uses less digits than its factorization.

454630655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79346.

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

The square root of 454630655 is about 21322.0696697108. The cubic root of 454630655 is about 768.9289967661.

The spelling of 454630655 in words is "four hundred fifty-four million, six hundred thirty thousand, six hundred fifty-five".