455455255506426 has 96 divisors (see below), whose sum is σ = 1148561292872448. Its totient is φ = 127742325246720.

The previous prime is 455455255506373. The next prime is 455455255506431. The reversal of 455455255506426 is 624605552554554.

455455255506426 is a `hidden beast` number, since 4 + 5 + 5 + 4 + 5 + 52 + 5 + 550 + 6 + 4 + 26 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55038291 + ... + 62770406.

It is an arithmetic number, because the mean of its divisors is an integer number (11964180134088).

Almost surely, 2^{455455255506426} is an apocalyptic number.

455455255506426 is an abundant number, since it is smaller than the sum of its proper divisors (693106037366022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455455255506426 is a wasteful number, since it uses less digits than its factorization.

455455255506426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117809276 (or 117809273 counting only the distinct ones).

The product of its (nonzero) digits is 720000000, while the sum is 63.

The spelling of 455455255506426 in words is "four hundred fifty-five trillion, four hundred fifty-five billion, two hundred fifty-five million, five hundred six thousand, four hundred twenty-six".