454570456823 has 8 divisors (see below), whose sum is σ = 520364961792. Its totient is φ = 388989918936.

The previous prime is 454570456799. The next prime is 454570456849. The reversal of 454570456823 is 328654075454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 454570456823 - 2¹⁰ = 454570455799 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 (454570450823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53487215 + ... + 53495712.

It is an arithmetic number, because the mean of its divisors is an integer number (65045620224).

Almost surely, 2^454570456823 is an apocalyptic number.

454570456823 is a deficient number, since it is larger than the sum of its proper divisors (65794504969).

454570456823 is a wasteful number, since it uses less digits than its factorization.

454570456823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106983541.

The product of its (nonzero) digits is 16128000, while the sum is 53.

The spelling of 454570456823 in words is "four hundred fifty-four billion, five hundred seventy million, four hundred fifty-six thousand, eight hundred twenty-three".