5997250321 has 2 divisors, whose sum is σ = 5997250322. Its totient is φ = 5997250320.

The previous prime is 5997250247. The next prime is 5997250381. The reversal of 5997250321 is 1230527995.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5984569600 + 12680721 = 77360^2 + 3561^2 .

It is a cyclic number.

It is not a de Polignac number, because 5997250321 - 2⁹ = 5997249809 is a prime.

It is a super-2 number, since 2×5997250321² = 71934022825469206082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5997250381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2998625160 + 2998625161.

It is an arithmetic number, because the mean of its divisors is an integer number (2998625161).

Almost surely, 2^5997250321 is an apocalyptic number.

It is an amenable number.

5997250321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5997250321 is an equidigital number, since it uses as much as digits as its factorization.

5997250321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 5997250321 is about 77441.9157885444. The cubic root of 5997250321 is about 1816.8429671769.

The spelling of 5997250321 in words is "five billion, nine hundred ninety-seven million, two hundred fifty thousand, three hundred twenty-one".