472853561 has 2 divisors, whose sum is σ = 472853562. Its totient is φ = 472853560.

The previous prime is 472853519. The next prime is 472853567. The reversal of 472853561 is 165358274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 381459961 + 91393600 = 19531^2 + 9560^2 .

It is a cyclic number.

It is not a de Polignac number, because 472853561 - 2¹⁴ = 472837177 is a prime.

It is not a weakly prime, because it can be changed into another prime (472853567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236426780 + 236426781.

It is an arithmetic number, because the mean of its divisors is an integer number (236426781).

Almost surely, 2^472853561 is an apocalyptic number.

It is an amenable number.

472853561 is a deficient number, since it is larger than the sum of its proper divisors (1).

472853561 is an equidigital number, since it uses as much as digits as its factorization.

472853561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201600, while the sum is 41.

The square root of 472853561 is about 21745.1962741199. The cubic root of 472853561 is about 779.0683381016.

The spelling of 472853561 in words is "four hundred seventy-two million, eight hundred fifty-three thousand, five hundred sixty-one".