2051041255 has 16 divisors (see below), whose sum is σ = 2500913664. Its totient is φ = 1614483360.

The previous prime is 2051041243. The next prime is 2051041271. The reversal of 2051041255 is 5521401502.

It is not a de Polignac number, because 2051041255 - 2¹⁹ = 2050516967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180142 + ... + 191188.

It is an arithmetic number, because the mean of its divisors is an integer number (156307104).

Almost surely, 2^2051041255 is an apocalyptic number.

2051041255 is a deficient number, since it is larger than the sum of its proper divisors (449872409).

2051041255 is a wasteful number, since it uses less digits than its factorization.

2051041255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11646.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 2051041255 is about 45288.4229687897. The cubic root of 2051041255 is about 1270.5491363230.

Adding to 2051041255 its reverse (5521401502), we get a palindrome (7572442757).

The spelling of 2051041255 in words is "two billion, fifty-one million, forty-one thousand, two hundred fifty-five".