531472759 has 2 divisors, whose sum is σ = 531472760. Its totient is φ = 531472758.

The previous prime is 531472741. The next prime is 531472771. The reversal of 531472759 is 957274135.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-531472759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (531472159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265736379 + 265736380.

It is an arithmetic number, because the mean of its divisors is an integer number (265736380).

Almost surely, 2^531472759 is an apocalyptic number.

531472759 is a deficient number, since it is larger than the sum of its proper divisors (1).

531472759 is an equidigital number, since it uses as much as digits as its factorization.

531472759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 264600, while the sum is 43.

The square root of 531472759 is about 23053.6929579623. The cubic root of 531472759 is about 810.0161349222.

The spelling of 531472759 in words is "five hundred thirty-one million, four hundred seventy-two thousand, seven hundred fifty-nine".