2740203751 has 2 divisors, whose sum is σ = 2740203752. Its totient is φ = 2740203750.

The previous prime is 2740203709. The next prime is 2740203787. The reversal of 2740203751 is 1573020472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2740203751 - 2⁷ = 2740203623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2740203551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370101875 + 1370101876.

It is an arithmetic number, because the mean of its divisors is an integer number (1370101876).

Almost surely, 2^2740203751 is an apocalyptic number.

2740203751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2740203751 is an equidigital number, since it uses as much as digits as its factorization.

2740203751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 2740203751 is about 52346.9555084152. The cubic root of 2740203751 is about 1399.3540814599.

The spelling of 2740203751 in words is "two billion, seven hundred forty million, two hundred three thousand, seven hundred fifty-one".