7450823273 has 2 divisors, whose sum is σ = 7450823274. Its totient is φ = 7450823272.

The previous prime is 7450823249. The next prime is 7450823353. The reversal of 7450823273 is 3723280547.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6482182144 + 968641129 = 80512^2 + 31123^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7450823273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7450823273.

It is not a weakly prime, because it can be changed into another prime (7450823213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3725411636 + 3725411637.

It is an arithmetic number, because the mean of its divisors is an integer number (3725411637).

Almost surely, 2^7450823273 is an apocalyptic number.

It is an amenable number.

7450823273 is a deficient number, since it is larger than the sum of its proper divisors (1).

7450823273 is an equidigital number, since it uses as much as digits as its factorization.

7450823273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 7450823273 is about 86318.1514688539. The cubic root of 7450823273 is about 1953.1462051289.

The spelling of 7450823273 in words is "seven billion, four hundred fifty million, eight hundred twenty-three thousand, two hundred seventy-three".