573863431 has 2 divisors, whose sum is σ = 573863432. Its totient is φ = 573863430.

The previous prime is 573863419. The next prime is 573863443. The reversal of 573863431 is 134368375.

It is a balanced prime because it is at equal distance from previous prime (573863419) and next prime (573863443).

It is a cyclic number.

It is not a de Polignac number, because 573863431 - 2¹¹ = 573861383 is a prime.

It is a super-2 number, since 2×573863431² = 658638474878183522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (573863461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286931715 + 286931716.

It is an arithmetic number, because the mean of its divisors is an integer number (286931716).

Almost surely, 2^573863431 is an apocalyptic number.

573863431 is a deficient number, since it is larger than the sum of its proper divisors (1).

573863431 is an equidigital number, since it uses as much as digits as its factorization.

573863431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 573863431 is about 23955.4467919094. The cubic root of 573863431 is about 831.0034947285.

It can be divided in two parts, 5738 and 63431, that added together give a square (69169 = 263²).

The spelling of 573863431 in words is "five hundred seventy-three million, eight hundred sixty-three thousand, four hundred thirty-one".