8532251573 has 2 divisors, whose sum is σ = 8532251574. Its totient is φ = 8532251572.

The previous prime is 8532251561. The next prime is 8532251621. The reversal of 8532251573 is 3751522358.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8052729169 + 479522404 = 89737^2 + 21898^2 .

It is a cyclic number.

It is not a de Polignac number, because 8532251573 - 2⁶ = 8532251509 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8532251573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8532251503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4266125786 + 4266125787.

It is an arithmetic number, because the mean of its divisors is an integer number (4266125787).

Almost surely, 2^8532251573 is an apocalyptic number.

It is an amenable number.

8532251573 is a deficient number, since it is larger than the sum of its proper divisors (1).

8532251573 is an equidigital number, since it uses as much as digits as its factorization.

8532251573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252000, while the sum is 41.

The square root of 8532251573 is about 92370.1876852050. The cubic root of 8532251573 is about 2043.4054657392.

The spelling of 8532251573 in words is "eight billion, five hundred thirty-two million, two hundred fifty-one thousand, five hundred seventy-three".