325452378045 has 32 divisors (see below), whose sum is σ = 530473144320. Its totient is φ = 170351138880.

The previous prime is 325452378037. The next prime is 325452378047. The reversal of 325452378045 is 540873254523.

It is not a de Polignac number, because 325452378045 - 2³ = 325452378037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325452377985 and 325452378003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325452378047) 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, 624391 + ... + 1020180.

It is an arithmetic number, because the mean of its divisors is an integer number (16577285760).

Almost surely, 2^325452378045 is an apocalyptic number.

It is an amenable number.

325452378045 is a deficient number, since it is larger than the sum of its proper divisors (205020766275).

325452378045 is a wasteful number, since it uses less digits than its factorization.

325452378045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644825.

The product of its (nonzero) digits is 4032000, while the sum is 48.

The spelling of 325452378045 in words is "three hundred twenty-five billion, four hundred fifty-two million, three hundred seventy-eight thousand, forty-five".