456416455 has 16 divisors (see below), whose sum is σ = 597914784. Its totient is φ = 331703680.

The previous prime is 456416453. The next prime is 456416473. The reversal of 456416455 is 554614654.

It is not a de Polignac number, because 456416455 - 2¹ = 456416453 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 (456416453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126537 + ... + 130093.

It is an arithmetic number, because the mean of its divisors is an integer number (37369674).

Almost surely, 2^456416455 is an apocalyptic number.

456416455 is a deficient number, since it is larger than the sum of its proper divisors (141498329).

456416455 is a wasteful number, since it uses less digits than its factorization.

456416455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5906.

The product of its digits is 288000, while the sum is 40.

The square root of 456416455 is about 21363.9054248047. The cubic root of 456416455 is about 769.9344718509.

The spelling of 456416455 in words is "four hundred fifty-six million, four hundred sixteen thousand, four hundred fifty-five".