32250529 has 2 divisors, whose sum is σ = 32250530. Its totient is φ = 32250528.

The previous prime is 32250503. The next prime is 32250551. The reversal of 32250529 is 92505223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32182929 + 67600 = 5673^2 + 260^2 .

It is an emirp because it is prime and its reverse (92505223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32250529 - 2¹¹ = 32248481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32250497 and 32250506.

It is not a weakly prime, because it can be changed into another prime (32250599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16125264 + 16125265.

It is an arithmetic number, because the mean of its divisors is an integer number (16125265).

Almost surely, 2^32250529 is an apocalyptic number.

It is an amenable number.

32250529 is a deficient number, since it is larger than the sum of its proper divisors (1).

32250529 is an equidigital number, since it uses as much as digits as its factorization.

32250529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 32250529 is about 5678.9549214622. The cubic root of 32250529 is about 318.3065784068.

The spelling of 32250529 in words is "thirty-two million, two hundred fifty thousand, five hundred twenty-nine".