5630799257 has 6 divisors (see below), whose sum is σ = 5886261402. Its totient is φ = 5385981392.

The previous prime is 5630799253. The next prime is 5630799259. The reversal of 5630799257 is 7529970365.

It can be written as a sum of positive squares in only one way, i.e., 4879162201 + 751637056 = 69851^2 + 27416^2 .

It is not a de Polignac number, because 5630799257 - 2² = 5630799253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5630799199 and 5630799208.

It is not an unprimeable number, because it can be changed into a prime (5630799253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5321588 + ... + 5322645.

It is an arithmetic number, because the mean of its divisors is an integer number (981043567).

Almost surely, 2^5630799257 is an apocalyptic number.

It is an amenable number.

5630799257 is a deficient number, since it is larger than the sum of its proper divisors (255462145).

5630799257 is a wasteful number, since it uses less digits than its factorization.

5630799257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10644279 (or 10644256 counting only the distinct ones).

The product of its (nonzero) digits is 3572100, while the sum is 53.

The square root of 5630799257 is about 75038.6517536130. The cubic root of 5630799257 is about 1779.0576227241.

The spelling of 5630799257 in words is "five billion, six hundred thirty million, seven hundred ninety-nine thousand, two hundred fifty-seven".