7045063973 has 2 divisors, whose sum is σ = 7045063974. Its totient is φ = 7045063972.

The previous prime is 7045063969. The next prime is 7045063981. The reversal of 7045063973 is 3793605407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5905461409 + 1139602564 = 76847^2 + 33758^2 .

It is an emirp because it is prime and its reverse (3793605407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7045063973 - 2² = 7045063969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7045063273) 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, 3522531986 + 3522531987.

It is an arithmetic number, because the mean of its divisors is an integer number (3522531987).

Almost surely, 2^7045063973 is an apocalyptic number.

It is an amenable number.

7045063973 is a deficient number, since it is larger than the sum of its proper divisors (1).

7045063973 is an equidigital number, since it uses as much as digits as its factorization.

7045063973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 44.

The square root of 7045063973 is about 83934.8793589411. The cubic root of 7045063973 is about 1917.0273709575.

The spelling of 7045063973 in words is "seven billion, forty-five million, sixty-three thousand, nine hundred seventy-three".