473153999 has 6 divisors (see below), whose sum is σ = 494620896. Its totient is φ = 452581580.

The previous prime is 473153977. The next prime is 473154037. The reversal of 473153999 is 999351374.

It is not a de Polignac number, because 473153999 - 2¹² = 473149903 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473153909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 446687 + ... + 447744.

It is an arithmetic number, because the mean of its divisors is an integer number (82436816).

Almost surely, 2^473153999 is an apocalyptic number.

473153999 is a deficient number, since it is larger than the sum of its proper divisors (21466897).

473153999 is an equidigital number, since it uses as much as digits as its factorization.

473153999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894477 (or 894454 counting only the distinct ones).

The product of its digits is 918540, while the sum is 50.

The square root of 473153999 is about 21752.1033235869. The cubic root of 473153999 is about 779.2333026192.

The spelling of 473153999 in words is "four hundred seventy-three million, one hundred fifty-three thousand, nine hundred ninety-nine".