325725049 has 8 divisors (see below), whose sum is σ = 371415240. Its totient is φ = 282982656.

The previous prime is 325724941. The next prime is 325725073. The reversal of 325725049 is 940527523.

It can be written as a sum of positive squares in 4 ways, for example, as 134096400 + 191628649 = 11580^2 + 13843^2 .

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 325725049 - 2⁷ = 325724921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325724999 and 325725017.

It is not an unprimeable number, because it can be changed into a prime (325725079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736714 + ... + 737155.

It is an arithmetic number, because the mean of its divisors is an integer number (46426905).

Almost surely, 2^325725049 is an apocalyptic number.

It is an amenable number.

325725049 is a deficient number, since it is larger than the sum of its proper divisors (45690191).

325725049 is a wasteful number, since it uses less digits than its factorization.

325725049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473899.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 325725049 is about 18047.8544154146. The cubic root of 325725049 is about 688.0453319069.

The spelling of 325725049 in words is "three hundred twenty-five million, seven hundred twenty-five thousand, forty-nine".