325230511 has 4 divisors (see below), whose sum is σ = 339370992. Its totient is φ = 311090032.

The previous prime is 325230509. The next prime is 325230523. The reversal of 325230511 is 115032523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325230511 - 2¹ = 325230509 is a prime.

It is a super-2 number, since 2×325230511² = 211549770570642242, 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 (325230541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7070206 + ... + 7070251.

It is an arithmetic number, because the mean of its divisors is an integer number (84842748).

Almost surely, 2^325230511 is an apocalyptic number.

325230511 is a deficient number, since it is larger than the sum of its proper divisors (14140481).

325230511 is a wasteful number, since it uses less digits than its factorization.

325230511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14140480.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 325230511 is about 18034.1484689464. The cubic root of 325230511 is about 687.6969430709.

The spelling of 325230511 in words is "three hundred twenty-five million, two hundred thirty thousand, five hundred eleven".