531360001 has 2 divisors, whose sum is σ = 531360002. Its totient is φ = 531360000.

The previous prime is 531359989. The next prime is 531360017. The reversal of 531360001 is 100063135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 527161600 + 4198401 = 22960^2 + 2049^2 .

It is a cyclic number.

It is not a de Polignac number, because 531360001 - 2²¹ = 529262849 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (531360601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265680000 + 265680001.

It is an arithmetic number, because the mean of its divisors is an integer number (265680001).

Almost surely, 2^531360001 is an apocalyptic number.

It is an amenable number.

531360001 is a deficient number, since it is larger than the sum of its proper divisors (1).

531360001 is an equidigital number, since it uses as much as digits as its factorization.

531360001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 531360001 is about 23051.2472764491. The cubic root of 531360001 is about 809.9588461538.

The spelling of 531360001 in words is "five hundred thirty-one million, three hundred sixty thousand, one".