325547745523 has 32 divisors (see below), whose sum is σ = 437239595520. Its totient is φ = 234084936960.

The previous prime is 325547745499. The next prime is 325547745547.

325547745523 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (325547745499) and next prime (325547745547).

It is not a de Polignac number, because 325547745523 - 2⁵ = 325547745491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325547745583) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3161536 + ... + 3262882.

It is an arithmetic number, because the mean of its divisors is an integer number (13663737360).

Almost surely, 2^325547745523 is an apocalyptic number.

325547745523 is a deficient number, since it is larger than the sum of its proper divisors (111691849997).

325547745523 is a wasteful number, since it uses less digits than its factorization.

325547745523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104587.

The product of its digits is 17640000, while the sum is 52.

The spelling of 325547745523 in words is "three hundred twenty-five billion, five hundred forty-seven million, seven hundred forty-five thousand, five hundred twenty-three".