473522901 has 4 divisors (see below), whose sum is σ = 631363872. Its totient is φ = 315681932.

The previous prime is 473522897. The next prime is 473522909. The reversal of 473522901 is 109225374.

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 473522901 - 2² = 473522897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473522909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78920481 + ... + 78920486.

It is an arithmetic number, because the mean of its divisors is an integer number (157840968).

Almost surely, 2^473522901 is an apocalyptic number.

It is an amenable number.

473522901 is a deficient number, since it is larger than the sum of its proper divisors (157840971).

473522901 is a wasteful number, since it uses less digits than its factorization.

473522901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157840970.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 473522901 is about 21760.5813571237. The cubic root of 473522901 is about 779.4357638678.

The spelling of 473522901 in words is "four hundred seventy-three million, five hundred twenty-two thousand, nine hundred one".