473133427 has 4 divisors (see below), whose sum is σ = 509528320. Its totient is φ = 436738536.

The previous prime is 473133413. The next prime is 473133433. The reversal of 473133427 is 724331374.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 473133427 - 2¹⁵ = 473100659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 473133392 and 473133401.

It is not an unprimeable number, because it can be changed into a prime (473103427) 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, 18197427 + ... + 18197452.

It is an arithmetic number, because the mean of its divisors is an integer number (127382080).

Almost surely, 2^473133427 is an apocalyptic number.

473133427 is a deficient number, since it is larger than the sum of its proper divisors (36394893).

473133427 is a wasteful number, since it uses less digits than its factorization.

473133427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36394892.

The product of its digits is 42336, while the sum is 34.

The square root of 473133427 is about 21751.6304446356. The cubic root of 473133427 is about 779.2220091714. Note that the first 3 decimals are identical.

The spelling of 473133427 in words is "four hundred seventy-three million, one hundred thirty-three thousand, four hundred twenty-seven".