76253743 has 2 divisors, whose sum is σ = 76253744. Its totient is φ = 76253742.

The previous prime is 76253741. The next prime is 76253753. The reversal of 76253743 is 34735267.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76253743 - 2¹ = 76253741 is a prime.

Together with 76253741, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76253741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38126871 + 38126872.

It is an arithmetic number, because the mean of its divisors is an integer number (38126872).

Almost surely, 2^76253743 is an apocalyptic number.

76253743 is a deficient number, since it is larger than the sum of its proper divisors (1).

76253743 is an equidigital number, since it uses as much as digits as its factorization.

76253743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 37.

The square root of 76253743 is about 8732.3389192129. The cubic root of 76253743 is about 424.0532429134.

The spelling of 76253743 in words is "seventy-six million, two hundred fifty-three thousand, seven hundred forty-three".