454622053485 has 32 divisors (see below), whose sum is σ = 745567244928. Its totient is φ = 236426803200.

The previous prime is 454622053477. The next prime is 454622053507. The reversal of 454622053485 is 584350226454.

It is not a de Polignac number, because 454622053485 - 2³ = 454622053477 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 211816 + ... + 976785.

It is an arithmetic number, because the mean of its divisors is an integer number (23298976404).

Almost surely, 2^454622053485 is an apocalyptic number.

It is an amenable number.

454622053485 is a deficient number, since it is larger than the sum of its proper divisors (290945191443).

454622053485 is a wasteful number, since it uses less digits than its factorization.

454622053485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189245.

The product of its (nonzero) digits is 4608000, while the sum is 48.

The spelling of 454622053485 in words is "four hundred fifty-four billion, six hundred twenty-two million, fifty-three thousand, four hundred eighty-five".