5073450137971 has 2 divisors, whose sum is σ = 5073450137972. Its totient is φ = 5073450137970.

The previous prime is 5073450137909. The next prime is 5073450137981. The reversal of 5073450137971 is 1797310543705.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5073450137971 is a prime.

It is not a weakly prime, because it can be changed into another prime (5073450137981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2536725068985 + 2536725068986.

It is an arithmetic number, because the mean of its divisors is an integer number (2536725068986).

Almost surely, 2^{5073450137971} is an apocalyptic number.

5073450137971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5073450137971 is an equidigital number, since it uses as much as digits as its factorization.

5073450137971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2778300, while the sum is 52.

The spelling of 5073450137971 in words is "five trillion, seventy-three billion, four hundred fifty million, one hundred thirty-seven thousand, nine hundred seventy-one".