5512514321 has 2 divisors, whose sum is σ = 5512514322. Its totient is φ = 5512514320.

The previous prime is 5512514317. The next prime is 5512514339. The reversal of 5512514321 is 1234152155.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5495998225 + 16516096 = 74135^2 + 4064^2 .

It is a cyclic number.

It is not a de Polignac number, because 5512514321 - 2² = 5512514317 is a prime.

It is not a weakly prime, because it can be changed into another prime (5512514341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756257160 + 2756257161.

It is an arithmetic number, because the mean of its divisors is an integer number (2756257161).

Almost surely, 2^5512514321 is an apocalyptic number.

It is an amenable number.

5512514321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5512514321 is an equidigital number, since it uses as much as digits as its factorization.

5512514321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6000, while the sum is 29.

The square root of 5512514321 is about 74246.3084671555. The cubic root of 5512514321 is about 1766.5119387729.

Adding to 5512514321 its reverse (1234152155), we get a palindrome (6746666476).

The spelling of 5512514321 in words is "five billion, five hundred twelve million, five hundred fourteen thousand, three hundred twenty-one".