325768867523 has 4 divisors (see below), whose sum is σ = 355384219128. Its totient is φ = 296153515920.

The previous prime is 325768867513. The next prime is 325768867573.

325768867523 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 325768867523 - 2²⁶ = 325701758659 is a prime.

It is a super-2 number, since 2×325768867523² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325768867513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14807675786 + ... + 14807675807.

It is an arithmetic number, because the mean of its divisors is an integer number (88846054782).

Almost surely, 2^325768867523 is an apocalyptic number.

325768867523 is a deficient number, since it is larger than the sum of its proper divisors (29615351605).

325768867523 is a wasteful number, since it uses less digits than its factorization.

325768867523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29615351604.

The product of its digits is 101606400, while the sum is 62.

The spelling of 325768867523 in words is "three hundred twenty-five billion, seven hundred sixty-eight million, eight hundred sixty-seven thousand, five hundred twenty-three".