532145132414557 has 2 divisors, whose sum is σ = 532145132414558. Its totient is φ = 532145132414556.

The previous prime is 532145132414549. The next prime is 532145132414569. The reversal of 532145132414557 is 755414231541235.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 483390747850201 + 48754384564356 = 21986149^2 + 6982434^2 .

It is a cyclic number.

It is not a de Polignac number, because 532145132414557 - 2³ = 532145132414549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532145132414957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266072566207278 + 266072566207279.

It is an arithmetic number, because the mean of its divisors is an integer number (266072566207279).

Almost surely, 2^{532145132414557} is an apocalyptic number.

It is an amenable number.

532145132414557 is a deficient number, since it is larger than the sum of its proper divisors (1).

532145132414557 is an equidigital number, since it uses as much as digits as its factorization.

532145132414557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080000, while the sum is 52.

The spelling of 532145132414557 in words is "five hundred thirty-two trillion, one hundred forty-five billion, one hundred thirty-two million, four hundred fourteen thousand, five hundred fifty-seven".