325553611 has 8 divisors (see below), whose sum is σ = 328023360. Its totient is φ = 323093568.

The previous prime is 325553609. The next prime is 325553633. The reversal of 325553611 is 116355523.

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 325553611 - 2¹ = 325553609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325553651) 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, 73615 + ... + 77911.

It is an arithmetic number, because the mean of its divisors is an integer number (41002920).

Almost surely, 2^325553611 is an apocalyptic number.

325553611 is a deficient number, since it is larger than the sum of its proper divisors (2469749).

325553611 is a wasteful number, since it uses less digits than its factorization.

325553611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853.

The product of its digits is 13500, while the sum is 31.

The square root of 325553611 is about 18043.1042506549. The cubic root of 325553611 is about 687.9245983652.

The spelling of 325553611 in words is "three hundred twenty-five million, five hundred fifty-three thousand, six hundred eleven".