5351321597 has 2 divisors, whose sum is σ = 5351321598. Its totient is φ = 5351321596.

The previous prime is 5351321561. The next prime is 5351321603. The reversal of 5351321597 is 7951231535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3067055161 + 2284266436 = 55381^2 + 47794^2 .

It is a cyclic number.

It is not a de Polignac number, because 5351321597 - 2¹² = 5351317501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5351311597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2675660798 + 2675660799.

It is an arithmetic number, because the mean of its divisors is an integer number (2675660799).

Almost surely, 2^5351321597 is an apocalyptic number.

It is an amenable number.

5351321597 is a deficient number, since it is larger than the sum of its proper divisors (1).

5351321597 is an equidigital number, since it uses as much as digits as its factorization.

5351321597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141750, while the sum is 41.

The square root of 5351321597 is about 73152.7278848848. The cubic root of 5351321597 is about 1749.1229997001.

The spelling of 5351321597 in words is "five billion, three hundred fifty-one million, three hundred twenty-one thousand, five hundred ninety-seven".