531184201 has 2 divisors, whose sum is σ = 531184202. Its totient is φ = 531184200.

The previous prime is 531184183. The next prime is 531184211. The reversal of 531184201 is 102481135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 514382400 + 16801801 = 22680^2 + 4099^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-531184201 is a prime.

It is not a weakly prime, because it can be changed into another prime (531184211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265592100 + 265592101.

It is an arithmetic number, because the mean of its divisors is an integer number (265592101).

Almost surely, 2^531184201 is an apocalyptic number.

It is an amenable number.

531184201 is a deficient number, since it is larger than the sum of its proper divisors (1).

531184201 is an equidigital number, since it uses as much as digits as its factorization.

531184201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 531184201 is about 23047.4337183123. The cubic root of 531184201 is about 809.8695115714.

The spelling of 531184201 in words is "five hundred thirty-one million, one hundred eighty-four thousand, two hundred one".