325626315693 has 16 divisors (see below), whose sum is σ = 496200481920. Its totient is φ = 186069180096.

The previous prime is 325626315689. The next prime is 325626315713. The reversal of 325626315693 is 396513626523.

It is not a de Polignac number, because 325626315693 - 2² = 325626315689 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325626315613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2325063 + ... + 2461131.

It is an arithmetic number, because the mean of its divisors is an integer number (31012530120).

Almost surely, 2^325626315693 is an apocalyptic number.

It is an amenable number.

325626315693 is a deficient number, since it is larger than the sum of its proper divisors (170574166227).

325626315693 is a wasteful number, since it uses less digits than its factorization.

325626315693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250036.

The product of its digits is 5248800, while the sum is 51.

The spelling of 325626315693 in words is "three hundred twenty-five billion, six hundred twenty-six million, three hundred fifteen thousand, six hundred ninety-three".