453125894 has 8 divisors (see below), whose sum is σ = 731972640. Its totient is φ = 209135016.

The previous prime is 453125843. The next prime is 453125903. The reversal of 453125894 is 498521354.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8713934 + ... + 8713985.

It is an arithmetic number, because the mean of its divisors is an integer number (91496580).

Almost surely, 2^453125894 is an apocalyptic number.

453125894 is a deficient number, since it is larger than the sum of its proper divisors (278846746).

453125894 is a wasteful number, since it uses less digits than its factorization.

453125894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17427934.

The product of its digits is 172800, while the sum is 41.

The square root of 453125894 is about 21286.7539563927. The cubic root of 453125894 is about 768.0797115524.

The spelling of 453125894 in words is "four hundred fifty-three million, one hundred twenty-five thousand, eight hundred ninety-four".