325742247523 has 16 divisors (see below), whose sum is σ = 427494954240. Its totient is φ = 240465909600.

The previous prime is 325742247521. The next prime is 325742247529.

325742247523 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 325742247523 - 2¹ = 325742247521 is a prime.

It is a super-2 number, since 2×325742247523² (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 (325742247521) 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, 111325348 + ... + 111328273.

It is an arithmetic number, because the mean of its divisors is an integer number (26718434640).

Almost surely, 2^325742247523 is an apocalyptic number.

325742247523 is a deficient number, since it is larger than the sum of its proper divisors (101752706717).

325742247523 is a wasteful number, since it uses less digits than its factorization.

325742247523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222653658.

The product of its digits is 2822400, while the sum is 46.

The spelling of 325742247523 in words is "three hundred twenty-five billion, seven hundred forty-two million, two hundred forty-seven thousand, five hundred twenty-three".