2748753431 has 2 divisors, whose sum is σ = 2748753432. Its totient is φ = 2748753430.

The previous prime is 2748753407. The next prime is 2748753439. The reversal of 2748753431 is 1343578472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2748753431 - 2¹⁸ = 2748491287 is a prime.

It is a super-2 number, since 2×2748753431² = 15111290848868543522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2748753439) 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 as a sum of consecutive naturals, namely, 1374376715 + 1374376716.

It is an arithmetic number, because the mean of its divisors is an integer number (1374376716).

Almost surely, 2^2748753431 is an apocalyptic number.

2748753431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2748753431 is an equidigital number, since it uses as much as digits as its factorization.

2748753431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 44.

The square root of 2748753431 is about 52428.5554922124. Note that the first 3 decimals coincide. The cubic root of 2748753431 is about 1400.8079402805.

The spelling of 2748753431 in words is "two billion, seven hundred forty-eight million, seven hundred fifty-three thousand, four hundred thirty-one".