3225505155 has 32 divisors (see below), whose sum is σ = 5308934400. Its totient is φ = 1671046272.

The previous prime is 3225505123. The next prime is 3225505243. The reversal of 3225505155 is 5515055223.

It is not a de Polignac number, because 3225505155 - 2⁵ = 3225505123 is a prime.

It is a super-3 number, since 3×3225505155³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361336 + ... + 370154.

It is an arithmetic number, because the mean of its divisors is an integer number (165904200).

Almost surely, 2^3225505155 is an apocalyptic number.

3225505155 is a deficient number, since it is larger than the sum of its proper divisors (2083429245).

3225505155 is a wasteful number, since it uses less digits than its factorization.

3225505155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9523.

The product of its (nonzero) digits is 37500, while the sum is 33.

The square root of 3225505155 is about 56793.5309256257. The cubic root of 3225505155 is about 1477.5173185175.

The spelling of 3225505155 in words is "three billion, two hundred twenty-five million, five hundred five thousand, one hundred fifty-five".