7045254373 has 2 divisors, whose sum is σ = 7045254374. Its totient is φ = 7045254372.

The previous prime is 7045254367. The next prime is 7045254421. The reversal of 7045254373 is 3734525407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5492736769 + 1552517604 = 74113^2 + 39402^2 .

It is an emirp because it is prime and its reverse (3734525407) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7045254373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7045251373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3522627186 + 3522627187.

It is an arithmetic number, because the mean of its divisors is an integer number (3522627187).

Almost surely, 2^7045254373 is an apocalyptic number.

It is an amenable number.

7045254373 is a deficient number, since it is larger than the sum of its proper divisors (1).

7045254373 is an equidigital number, since it uses as much as digits as its factorization.

7045254373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352800, while the sum is 40.

The square root of 7045254373 is about 83936.0135639047. The cubic root of 7045254373 is about 1917.0446406716.

The spelling of 7045254373 in words is "seven billion, forty-five million, two hundred fifty-four thousand, three hundred seventy-three".