455022451 has 8 divisors (see below), whose sum is σ = 490235984. Its totient is φ = 419839200.

The previous prime is 455022419. The next prime is 455022479. The reversal of 455022451 is 154220554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 455022451 - 2⁵ = 455022419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455022481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30925 + ... + 43201.

It is an arithmetic number, because the mean of its divisors is an integer number (61279498).

Almost surely, 2^455022451 is an apocalyptic number.

455022451 is a deficient number, since it is larger than the sum of its proper divisors (35213533).

455022451 is a wasteful number, since it uses less digits than its factorization.

455022451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15141.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 455022451 is about 21331.2552607670. The cubic root of 455022451 is about 769.1498183652.

The spelling of 455022451 in words is "four hundred fifty-five million, twenty-two thousand, four hundred fifty-one".