3255121550 has 12 divisors (see below), whose sum is σ = 6054526176. Its totient is φ = 1302048600.

The previous prime is 3255121537. The next prime is 3255121567. The reversal of 3255121550 is 551215523.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32551166 + ... + 32551265.

It is an arithmetic number, because the mean of its divisors is an integer number (504543848).

Almost surely, 2^3255121550 is an apocalyptic number.

3255121550 is a deficient number, since it is larger than the sum of its proper divisors (2799404626).

3255121550 is a wasteful number, since it uses less digits than its factorization.

3255121550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65102443 (or 65102438 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 3255121550 is about 57053.6725373573. The cubic root of 3255121550 is about 1482.0257064474.

The spelling of 3255121550 in words is "three billion, two hundred fifty-five million, one hundred twenty-one thousand, five hundred fifty".