325250145391 has 2 divisors, whose sum is σ = 325250145392. Its totient is φ = 325250145390.

The previous prime is 325250145383. The next prime is 325250145397. The reversal of 325250145391 is 193541052523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325250145391 - 2³ = 325250145383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325250145397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162625072695 + 162625072696.

It is an arithmetic number, because the mean of its divisors is an integer number (162625072696).

Almost surely, 2^325250145391 is an apocalyptic number.

325250145391 is a deficient number, since it is larger than the sum of its proper divisors (1).

325250145391 is an equidigital number, since it uses as much as digits as its factorization.

325250145391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 325250145391 in words is "three hundred twenty-five billion, two hundred fifty million, one hundred forty-five thousand, three hundred ninety-one".