7326040573 has 2 divisors, whose sum is σ = 7326040574. Its totient is φ = 7326040572.

The previous prime is 7326040511. The next prime is 7326040609. The reversal of 7326040573 is 3750406237.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7320855844 + 5184729 = 85562^2 + 2277^2 .

It is a cyclic number.

It is not a de Polignac number, because 7326040573 - 2²¹ = 7323943421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7326043573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3663020286 + 3663020287.

It is an arithmetic number, because the mean of its divisors is an integer number (3663020287).

Almost surely, 2^7326040573 is an apocalyptic number.

It is an amenable number.

7326040573 is a deficient number, since it is larger than the sum of its proper divisors (1).

7326040573 is an equidigital number, since it uses as much as digits as its factorization.

7326040573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 7326040573 is about 85592.2927196135. The cubic root of 7326040573 is about 1942.1813219699.

The spelling of 7326040573 in words is "seven billion, three hundred twenty-six million, forty thousand, five hundred seventy-three".