473652457 has 4 divisors (see below), whose sum is σ = 473740756. Its totient is φ = 473564160.

The previous prime is 473652451. The next prime is 473652461. The reversal of 473652457 is 754256374.

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

It can be written as a sum of positive squares in 2 ways, for example, as 160680976 + 312971481 = 12676^2 + 17691^2 .

It is a cyclic number.

It is not a de Polignac number, because 473652457 - 2³ = 473652449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473652451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35544 + ... + 47017.

It is an arithmetic number, because the mean of its divisors is an integer number (118435189).

Almost surely, 2^473652457 is an apocalyptic number.

It is an amenable number.

473652457 is a deficient number, since it is larger than the sum of its proper divisors (88299).

473652457 is an equidigital number, since it uses as much as digits as its factorization.

473652457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88298.

The product of its digits is 705600, while the sum is 43.

The square root of 473652457 is about 21763.5580041500. The cubic root of 473652457 is about 779.5068420012.

The spelling of 473652457 in words is "four hundred seventy-three million, six hundred fifty-two thousand, four hundred fifty-seven".