325453045 has 8 divisors (see below), whose sum is σ = 390660696. Its totient is φ = 260284416.

The previous prime is 325453001. The next prime is 325453067. The reversal of 325453045 is 540354523.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 47524 + 325405521 = 218^2 + 18039^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 325453045 - 2⁷ = 325452917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325452998 and 325453016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13749 + ... + 28981.

It is an arithmetic number, because the mean of its divisors is an integer number (48832587).

Almost surely, 2^325453045 is an apocalyptic number.

It is an amenable number.

325453045 is a deficient number, since it is larger than the sum of its proper divisors (65207651).

325453045 is a wasteful number, since it uses less digits than its factorization.

325453045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19511.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 325453045 is about 18040.3172089628. The cubic root of 325453045 is about 687.8537560138.

The spelling of 325453045 in words is "three hundred twenty-five million, four hundred fifty-three thousand, forty-five".