454055677 has 4 divisors (see below), whose sum is σ = 458299296. Its totient is φ = 449812060.

The previous prime is 454055633. The next prime is 454055699. The reversal of 454055677 is 776550454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454055677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454055617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2121649 + ... + 2121862.

It is an arithmetic number, because the mean of its divisors is an integer number (114574824).

Almost surely, 2^454055677 is an apocalyptic number.

It is an amenable number.

454055677 is a deficient number, since it is larger than the sum of its proper divisors (4243619).

454055677 is a wasteful number, since it uses less digits than its factorization.

454055677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4243618.

The product of its (nonzero) digits is 588000, while the sum is 43.

The square root of 454055677 is about 21308.5822381500. The cubic root of 454055677 is about 768.6047014530.

The spelling of 454055677 in words is "four hundred fifty-four million, fifty-five thousand, six hundred seventy-seven".