325750007 has 8 divisors (see below), whose sum is σ = 355750272. Its totient is φ = 295814200.

The previous prime is 325750001. The next prime is 325750021. The reversal of 325750007 is 700057523.

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

It is not a de Polignac number, because 325750007 - 2¹² = 325745911 is a prime.

It is a super-2 number, since 2×325750007² = 212226134121000098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325750001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5219 + ... + 26052.

It is an arithmetic number, because the mean of its divisors is an integer number (44468784).

Almost surely, 2^325750007 is an apocalyptic number.

325750007 is a deficient number, since it is larger than the sum of its proper divisors (30000265).

325750007 is a wasteful number, since it uses less digits than its factorization.

325750007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32229.

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 325750007 is about 18048.5458417015. The cubic root of 325750007 is about 688.0629048025.

The spelling of 325750007 in words is "three hundred twenty-five million, seven hundred fifty thousand, seven".