325250424451 has 32 divisors (see below), whose sum is σ = 334453287168. Its totient is φ = 316242299520.

The previous prime is 325250424413. The next prime is 325250424493. The reversal of 325250424451 is 154424052523.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325250424451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325250424451.

It is not an unprimeable number, because it can be changed into a prime (325250424251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 621893476 + ... + 621893998.

It is an arithmetic number, because the mean of its divisors is an integer number (10451665224).

Almost surely, 2^325250424451 is an apocalyptic number.

325250424451 is a deficient number, since it is larger than the sum of its proper divisors (9202862717).

325250424451 is a wasteful number, since it uses less digits than its factorization.

325250424451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 325250424451 its reverse (154424052523), we get a palindrome (479674476974).

The spelling of 325250424451 in words is "three hundred twenty-five billion, two hundred fifty million, four hundred twenty-four thousand, four hundred fifty-one".