325006753791 has 4 divisors (see below), whose sum is σ = 433342338392. Its totient is φ = 216671169192.

The previous prime is 325006753741. The next prime is 325006753801. The reversal of 325006753791 is 197357600523.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-325006753791 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 325006753791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325006753741) 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 in 3 ways as a sum of consecutive naturals, for example, 54167792296 + ... + 54167792301.

It is an arithmetic number, because the mean of its divisors is an integer number (108335584598).

Almost surely, 2^325006753791 is an apocalyptic number.

325006753791 is a deficient number, since it is larger than the sum of its proper divisors (108335584601).

325006753791 is a wasteful number, since it uses less digits than its factorization.

325006753791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108335584600.

The product of its (nonzero) digits is 1190700, while the sum is 48.

The spelling of 325006753791 in words is "three hundred twenty-five billion, six million, seven hundred fifty-three thousand, seven hundred ninety-one".