454884077 has 4 divisors (see below), whose sum is σ = 455009856. Its totient is φ = 454758300.

The previous prime is 454884047. The next prime is 454884091. The reversal of 454884077 is 770488454.

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 not a de Polignac number, because 454884077 - 2⁶ = 454884013 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 (454884047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57299 + ... + 64752.

It is an arithmetic number, because the mean of its divisors is an integer number (113752464).

Almost surely, 2^454884077 is an apocalyptic number.

It is an amenable number.

454884077 is a deficient number, since it is larger than the sum of its proper divisors (125779).

454884077 is a wasteful number, since it uses less digits than its factorization.

454884077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125778.

The product of its (nonzero) digits is 1003520, while the sum is 47.

The square root of 454884077 is about 21328.0115575738. The cubic root of 454884077 is about 769.0718433648.

The spelling of 454884077 in words is "four hundred fifty-four million, eight hundred eighty-four thousand, seventy-seven".