572317403 has 6 divisors (see below), whose sum is σ = 665757036. Its totient is φ = 490557732.

The previous prime is 572317391. The next prime is 572317423. The reversal of 572317403 is 304713275.

It is not a de Polignac number, because 572317403 - 2⁴ = 572317387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 572317403.

It is not an unprimeable number, because it can be changed into a prime (572317423) 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 5 ways as a sum of consecutive naturals, for example, 5839925 + ... + 5840022.

It is an arithmetic number, because the mean of its divisors is an integer number (110959506).

Almost surely, 2^572317403 is an apocalyptic number.

572317403 is a deficient number, since it is larger than the sum of its proper divisors (93439633).

572317403 is a wasteful number, since it uses less digits than its factorization.

572317403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11679961 (or 11679954 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 572317403 is about 23923.1562089955. The cubic root of 572317403 is about 830.2565631585.

The spelling of 572317403 in words is "five hundred seventy-two million, three hundred seventeen thousand, four hundred three".