3249145255 has 32 divisors (see below), whose sum is σ = 4325322240. Its totient is φ = 2331964800.

The previous prime is 3249145253. The next prime is 3249145261. The reversal of 3249145255 is 5525419423.

It is not a de Polignac number, because 3249145255 - 2¹ = 3249145253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3249145253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213324 + ... + 228046.

It is an arithmetic number, because the mean of its divisors is an integer number (135166320).

Almost surely, 2^3249145255 is an apocalyptic number.

3249145255 is a deficient number, since it is larger than the sum of its proper divisors (1076176985).

3249145255 is a wasteful number, since it uses less digits than its factorization.

3249145255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14871.

The product of its digits is 216000, while the sum is 40.

The square root of 3249145255 is about 57001.2741524258. The cubic root of 3249145255 is about 1481.1181675001.

The spelling of 3249145255 in words is "three billion, two hundred forty-nine million, one hundred forty-five thousand, two hundred fifty-five".