474764453 has 4 divisors (see below), whose sum is σ = 474927648. Its totient is φ = 474601260.

The previous prime is 474764441. The next prime is 474764497. The reversal of 474764453 is 354467474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 474764453 - 2⁸ = 474764197 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 (474764053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77153 + ... + 83078.

It is an arithmetic number, because the mean of its divisors is an integer number (118731912).

Almost surely, 2^474764453 is an apocalyptic number.

It is an amenable number.

474764453 is a deficient number, since it is larger than the sum of its proper divisors (163195).

474764453 is a wasteful number, since it uses less digits than its factorization.

474764453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163194.

The product of its digits is 1128960, while the sum is 44.

The square root of 474764453 is about 21789.0902288278. The cubic root of 474764453 is about 780.1163824805.

The spelling of 474764453 in words is "four hundred seventy-four million, seven hundred sixty-four thousand, four hundred fifty-three".