325555011 has 8 divisors (see below), whose sum is σ = 482303760. Its totient is φ = 217036656.

The previous prime is 325554959. The next prime is 325555019. The reversal of 325555011 is 110555523.

It is not a de Polignac number, because 325555011 - 2¹⁷ = 325423939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 12057593 = 325555011 / (3 + 2 + 5 + 5 + 5 + 5 + 0 + 1 + 1).

It is not an unprimeable number, because it can be changed into a prime (325555019) 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, 6028770 + ... + 6028823.

It is an arithmetic number, because the mean of its divisors is an integer number (60287970).

Almost surely, 2^325555011 is an apocalyptic number.

325555011 is a deficient number, since it is larger than the sum of its proper divisors (156748749).

325555011 is a wasteful number, since it uses less digits than its factorization.

325555011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12057602 (or 12057596 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 325555011 is about 18043.1430465981. The cubic root of 325555011 is about 687.9255844732.

The spelling of 325555011 in words is "three hundred twenty-five million, five hundred fifty-five thousand, eleven".