2755244751 has 32 divisors (see below), whose sum is σ = 4249179648. Its totient is φ = 1555478400.

The previous prime is 2755244741. The next prime is 2755244759. The reversal of 2755244751 is 1574425572.

It is not a de Polignac number, because 2755244751 - 2⁵ = 2755244719 is a prime.

It is a super-3 number, since 3×2755244751³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755244759) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1243921 + ... + 1246133.

It is an arithmetic number, because the mean of its divisors is an integer number (132786864).

Almost surely, 2^2755244751 is an apocalyptic number.

2755244751 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2755244751 is a deficient number, since it is larger than the sum of its proper divisors (1493934897).

2755244751 is a wasteful number, since it uses less digits than its factorization.

2755244751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911.

The product of its digits is 392000, while the sum is 42.

The square root of 2755244751 is about 52490.4253269108. The cubic root of 2755244751 is about 1401.9097662864.

The spelling of 2755244751 in words is "two billion, seven hundred fifty-five million, two hundred forty-four thousand, seven hundred fifty-one".