575231473 has 2 divisors, whose sum is σ = 575231474. Its totient is φ = 575231472.

The previous prime is 575231471. The next prime is 575231491. The reversal of 575231473 is 374132575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412617969 + 162613504 = 20313^2 + 12752^2 .

It is a cyclic number.

It is not a de Polignac number, because 575231473 - 2¹ = 575231471 is a prime.

Together with 575231471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (575231471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287615736 + 287615737.

It is an arithmetic number, because the mean of its divisors is an integer number (287615737).

Almost surely, 2^575231473 is an apocalyptic number.

It is an amenable number.

575231473 is a deficient number, since it is larger than the sum of its proper divisors (1).

575231473 is an equidigital number, since it uses as much as digits as its factorization.

575231473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88200, while the sum is 37.

The square root of 575231473 is about 23983.9836766122. The cubic root of 575231473 is about 831.6633180901.

It can be divided in two parts, 57523 and 1473, that added together give a triangular number (58996 = T₃₄₃).

The spelling of 575231473 in words is "five hundred seventy-five million, two hundred thirty-one thousand, four hundred seventy-three".