473909355 has 12 divisors (see below), whose sum is σ = 821442960. Its totient is φ = 252751632.

The previous prime is 473909347. The next prime is 473909363. The reversal of 473909355 is 553909374.

473909355 is a `hidden beast` number, since 473 + 90 + 93 + 5 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (473909347) and next prime (473909363).

It is not a de Polignac number, because 473909355 - 2³ = 473909347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 10531319 = 473909355 / (4 + 7 + 3 + 9 + 0 + 9 + 3 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 473909355.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5265615 + ... + 5265704.

It is an arithmetic number, because the mean of its divisors is an integer number (68453580).

Almost surely, 2^473909355 is an apocalyptic number.

473909355 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

473909355 is a deficient number, since it is larger than the sum of its proper divisors (347533605).

473909355 is a wasteful number, since it uses less digits than its factorization.

473909355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10531330 (or 10531327 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 45.

The square root of 473909355 is about 21769.4592261728. The cubic root of 473909355 is about 779.6477452819.

The spelling of 473909355 in words is "four hundred seventy-three million, nine hundred nine thousand, three hundred fifty-five".