472904573 has 2 divisors, whose sum is σ = 472904574. Its totient is φ = 472904572.

The previous prime is 472904563. The next prime is 472904599. The reversal of 472904573 is 375409274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419512324 + 53392249 = 20482^2 + 7307^2 .

It is a cyclic number.

It is not a de Polignac number, because 472904573 - 2⁴ = 472904557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 472904573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472904503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236452286 + 236452287.

It is an arithmetic number, because the mean of its divisors is an integer number (236452287).

Almost surely, 2^472904573 is an apocalyptic number.

It is an amenable number.

472904573 is a deficient number, since it is larger than the sum of its proper divisors (1).

472904573 is an equidigital number, since it uses as much as digits as its factorization.

472904573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 472904573 is about 21746.3691912006. The cubic root of 472904573 is about 779.0963526980.

The spelling of 472904573 in words is "four hundred seventy-two million, nine hundred four thousand, five hundred seventy-three".