5001551017 has 2 divisors, whose sum is σ = 5001551018. Its totient is φ = 5001551016.

The previous prime is 5001550991. The next prime is 5001551029. The reversal of 5001551017 is 7101551005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3626327961 + 1375223056 = 60219^2 + 37084^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5001551017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5001550982 and 5001551000.

It is not a weakly prime, because it can be changed into another prime (5001551047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500775508 + 2500775509.

It is an arithmetic number, because the mean of its divisors is an integer number (2500775509).

Almost surely, 2^5001551017 is an apocalyptic number.

It is an amenable number.

5001551017 is a deficient number, since it is larger than the sum of its proper divisors (1).

5001551017 is an equidigital number, since it uses as much as digits as its factorization.

5001551017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 875, while the sum is 25.

The square root of 5001551017 is about 70721.6446146440. The cubic root of 5001551017 is about 1710.1527418480.

The spelling of 5001551017 in words is "five billion, one million, five hundred fifty-one thousand, seventeen".