2751138751 has 2 divisors, whose sum is σ = 2751138752. Its totient is φ = 2751138750.

The previous prime is 2751138727. The next prime is 2751138757. The reversal of 2751138751 is 1578311572.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2751138751 - 2⁷ = 2751138623 is a prime.

It is a super-3 number, since 3×2751138751³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2751138757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375569375 + 1375569376.

It is an arithmetic number, because the mean of its divisors is an integer number (1375569376).

Almost surely, 2^2751138751 is an apocalyptic number.

2751138751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2751138751 is an equidigital number, since it uses as much as digits as its factorization.

2751138751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58800, while the sum is 40.

The square root of 2751138751 is about 52451.2988495042. The cubic root of 2751138751 is about 1401.2130219798.

The spelling of 2751138751 in words is "two billion, seven hundred fifty-one million, one hundred thirty-eight thousand, seven hundred fifty-one".