2750516131 has 8 divisors (see below), whose sum is σ = 3000973824. Its totient is φ = 2500126920.

The previous prime is 2750516129. The next prime is 2750516141. The reversal of 2750516131 is 1316150572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2750516131 - 2¹ = 2750516129 is a prime.

It is a super-2 number, since 2×2750516131² = 15130677973782418322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2750516093 and 2750516102.

It is not an unprimeable number, because it can be changed into a prime (2750516141) 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 7 ways as a sum of consecutive naturals, for example, 104406 + ... + 128068.

It is an arithmetic number, because the mean of its divisors is an integer number (375121728).

Almost surely, 2^2750516131 is an apocalyptic number.

2750516131 is a deficient number, since it is larger than the sum of its proper divisors (250457693).

2750516131 is a wasteful number, since it uses less digits than its factorization.

2750516131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34241.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 2750516131 is about 52445.3632936221. The cubic root of 2750516131 is about 1401.1073095031.

It can be divided in two parts, 275051 and 6131, that added together give a palindrome (281182).

The spelling of 2750516131 in words is "two billion, seven hundred fifty million, five hundred sixteen thousand, one hundred thirty-one".