472996455 has 8 divisors (see below), whose sum is σ = 756794352. Its totient is φ = 252264768.

The previous prime is 472996427. The next prime is 472996547. The reversal of 472996455 is 554699274.

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

It is not a de Polignac number, because 472996455 - 2¹⁹ = 472472167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472996398 and 472996407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15766534 + ... + 15766563.

It is an arithmetic number, because the mean of its divisors is an integer number (94599294).

Almost surely, 2^472996455 is an apocalyptic number.

472996455 is a deficient number, since it is larger than the sum of its proper divisors (283797897).

472996455 is a wasteful number, since it uses less digits than its factorization.

472996455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31533105.

The product of its digits is 2721600, while the sum is 51.

The square root of 472996455 is about 21748.4816711420. The cubic root of 472996455 is about 779.1468070599.

The spelling of 472996455 in words is "four hundred seventy-two million, nine hundred ninety-six thousand, four hundred fifty-five".