5897552321 has 2 divisors, whose sum is σ = 5897552322. Its totient is φ = 5897552320.

The previous prime is 5897552281. The next prime is 5897552327. The reversal of 5897552321 is 1232557985.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5111535025 + 786017296 = 71495^2 + 28036^2 .

It is a cyclic number.

It is not a de Polignac number, because 5897552321 - 2⁶ = 5897552257 is a prime.

It is a super-2 number, since 2×5897552321² = 69562246757864974082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5897552327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2948776160 + 2948776161.

It is an arithmetic number, because the mean of its divisors is an integer number (2948776161).

Almost surely, 2^5897552321 is an apocalyptic number.

It is an amenable number.

5897552321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5897552321 is an equidigital number, since it uses as much as digits as its factorization.

5897552321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756000, while the sum is 47.

The square root of 5897552321 is about 76795.5227926733. The cubic root of 5897552321 is about 1806.7189545459.

The spelling of 5897552321 in words is "five billion, eight hundred ninety-seven million, five hundred fifty-two thousand, three hundred twenty-one".