455527423 has 32 divisors (see below), whose sum is σ = 525443072. Its totient is φ = 391910400.

The previous prime is 455527381. The next prime is 455527433. The reversal of 455527423 is 324725554.

It is a cyclic number.

It is not a de Polignac number, because 455527423 - 2¹³ = 455519231 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 (455527433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1680778 + ... + 1681048.

It is an arithmetic number, because the mean of its divisors is an integer number (16420096).

Almost surely, 2^455527423 is an apocalyptic number.

455527423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

455527423 is a deficient number, since it is larger than the sum of its proper divisors (69915649).

455527423 is a wasteful number, since it uses less digits than its factorization.

455527423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455.

The product of its digits is 168000, while the sum is 37.

The square root of 455527423 is about 21343.0884128797. The cubic root of 455527423 is about 769.4342406183.

It can be divided in two parts, 45552 and 7423, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 455527423 in words is "four hundred fifty-five million, five hundred twenty-seven thousand, four hundred twenty-three".