325106386827 has 16 divisors (see below), whose sum is σ = 449864513280. Its totient is φ = 208590989600.

The previous prime is 325106386807. The next prime is 325106386867. The reversal of 325106386827 is 728683601523.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 325106386827 - 2⁶ = 325106386763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325106386827.

It is not an unprimeable number, because it can be changed into a prime (325106386807) 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, 5980749 + ... + 6034862.

It is an arithmetic number, because the mean of its divisors is an integer number (28116532080).

Almost surely, 2^325106386827 is an apocalyptic number.

325106386827 is a deficient number, since it is larger than the sum of its proper divisors (124758126453).

325106386827 is a wasteful number, since it uses less digits than its factorization.

325106386827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12015954.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 325106386827 in words is "three hundred twenty-five billion, one hundred six million, three hundred eighty-six thousand, eight hundred twenty-seven".