455314547074023 has 24 divisors (see below), whose sum is σ = 809448083688608. Its totient is φ = 240165914939712.

The previous prime is 455314547074019. The next prime is 455314547074031. The reversal of 455314547074023 is 320470745413554.

455314547074023 is a `hidden beast` number, since 4 + 5 + 5 + 3 + 1 + 4 + 547 + 0 + 74 + 0 + 23 = 666.

It is not a de Polignac number, because 455314547074023 - 2² = 455314547074019 is a prime.

It is a super-2 number, since 2×455314547074023² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455314547074073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277969808140 + ... + 277969809777.

Almost surely, 2^{455314547074023} is an apocalyptic number.

455314547074023 is a deficient number, since it is larger than the sum of its proper divisors (354133536614585).

455314547074023 is a wasteful number, since it uses less digits than its factorization.

455314547074023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555939617943 (or 555939617940 counting only the distinct ones).

The product of its (nonzero) digits is 28224000, while the sum is 54.

The spelling of 455314547074023 in words is "four hundred fifty-five trillion, three hundred fourteen billion, five hundred forty-seven million, seventy-four thousand, twenty-three".