325135786677 has 16 divisors (see below), whose sum is σ = 466880449728. Its totient is φ = 200075500800.

The previous prime is 325135786663. The next prime is 325135786693. The reversal of 325135786677 is 776687531523.

It is a happy number.

It is not a de Polignac number, because 325135786677 - 2⁸ = 325135786421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325135786677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325135706677) 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, 898302 + ... + 1207152.

It is an arithmetic number, because the mean of its divisors is an integer number (29180028108).

Almost surely, 2^325135786677 is an apocalyptic number.

It is an amenable number.

325135786677 is a deficient number, since it is larger than the sum of its proper divisors (141744663051).

325135786677 is a wasteful number, since it uses less digits than its factorization.

325135786677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335860.

The product of its digits is 44452800, while the sum is 60.

The spelling of 325135786677 in words is "three hundred twenty-five billion, one hundred thirty-five million, seven hundred eighty-six thousand, six hundred seventy-seven".