532151489 has 2 divisors, whose sum is σ = 532151490. Its totient is φ = 532151488.

The previous prime is 532151471. The next prime is 532151507. The reversal of 532151489 is 984151235.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (532151471) and next prime (532151507).

It can be written as a sum of positive squares in only one way, i.e., 269452225 + 262699264 = 16415^2 + 16208^2 .

It is a cyclic number.

It is not a de Polignac number, because 532151489 - 2⁸ = 532151233 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (532151419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266075744 + 266075745.

It is an arithmetic number, because the mean of its divisors is an integer number (266075745).

Almost surely, 2^532151489 is an apocalyptic number.

It is an amenable number.

532151489 is a deficient number, since it is larger than the sum of its proper divisors (1).

532151489 is an equidigital number, since it uses as much as digits as its factorization.

532151489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 38.

The square root of 532151489 is about 23068.4088961506. The cubic root of 532151489 is about 810.3608050678.

The spelling of 532151489 in words is "five hundred thirty-two million, one hundred fifty-one thousand, four hundred eighty-nine".