3125145255 has 32 divisors (see below), whose sum is σ = 5170169088. Its totient is φ = 1610860800.

The previous prime is 3125145211. The next prime is 3125145259. The reversal of 3125145255 is 5525415213.

It is not a de Polignac number, because 3125145255 - 2¹⁶ = 3125079719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125145259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42060 + ... + 89550.

It is an arithmetic number, because the mean of its divisors is an integer number (161567784).

Almost surely, 2^3125145255 is an apocalyptic number.

3125145255 is a deficient number, since it is larger than the sum of its proper divisors (2045023833).

3125145255 is a wasteful number, since it uses less digits than its factorization.

3125145255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47647.

The product of its digits is 30000, while the sum is 33.

The square root of 3125145255 is about 55902.9986226142. The cubic root of 3125145255 is about 1462.0315209260.

The spelling of 3125145255 in words is "three billion, one hundred twenty-five million, one hundred forty-five thousand, two hundred fifty-five".