7430000533 has 2 divisors, whose sum is σ = 7430000534. Its totient is φ = 7430000532.

The previous prime is 7430000527. The next prime is 7430000537. The reversal of 7430000533 is 3350000347.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7183918564 + 246081969 = 84758^2 + 15687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7430000533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7430000498 and 7430000507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7430000537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3715000266 + 3715000267.

It is an arithmetic number, because the mean of its divisors is an integer number (3715000267).

Almost surely, 2^7430000533 is an apocalyptic number.

It is an amenable number.

7430000533 is a deficient number, since it is larger than the sum of its proper divisors (1).

7430000533 is an equidigital number, since it uses as much as digits as its factorization.

7430000533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 7430000533 is about 86197.4508497786. The cubic root of 7430000533 is about 1951.3250282559.

The spelling of 7430000533 in words is "seven billion, four hundred thirty million, five hundred thirty-three", and thus it is an aban number.