76053043243 has 2 divisors, whose sum is σ = 76053043244. Its totient is φ = 76053043242.

The previous prime is 76053043177. The next prime is 76053043273. The reversal of 76053043243 is 34234035067.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76053043243 is a prime.

It is not a weakly prime, because it can be changed into another prime (76053043273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38026521621 + 38026521622.

It is an arithmetic number, because the mean of its divisors is an integer number (38026521622).

Almost surely, 2^76053043243 is an apocalyptic number.

76053043243 is a deficient number, since it is larger than the sum of its proper divisors (1).

76053043243 is an equidigital number, since it uses as much as digits as its factorization.

76053043243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 37.

The spelling of 76053043243 in words is "seventy-six billion, fifty-three million, forty-three thousand, two hundred forty-three".