455422456 has 16 divisors (see below), whose sum is σ = 855503640. Its totient is φ = 227288160.

The previous prime is 455422421. The next prime is 455422463. The reversal of 455422456 is 654224554.

It is a happy number.

It is a super-2 number, since 2×455422456² = 414819226858143872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48286 + ... + 56941.

Almost surely, 2^455422456 is an apocalyptic number.

It is an amenable number.

455422456 is a deficient number, since it is larger than the sum of its proper divisors (400081184).

455422456 is a wasteful number, since it uses less digits than its factorization.

455422456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105774 (or 105770 counting only the distinct ones).

The product of its digits is 192000, while the sum is 37.

The square root of 455422456 is about 21340.6292315855. The cubic root of 455422456 is about 769.3751359379.

The spelling of 455422456 in words is "four hundred fifty-five million, four hundred twenty-two thousand, four hundred fifty-six".