5104509251 has 2 divisors, whose sum is σ = 5104509252. Its totient is φ = 5104509250.

The previous prime is 5104509229. The next prime is 5104509283. The reversal of 5104509251 is 1529054015.

5104509251 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (5104509283) can be obtained adding 5104509251 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5104509251 is a prime.

It is not a weakly prime, because it can be changed into another prime (5104505251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552254625 + 2552254626.

It is an arithmetic number, because the mean of its divisors is an integer number (2552254626).

Almost surely, 2^5104509251 is an apocalyptic number.

5104509251 is a deficient number, since it is larger than the sum of its proper divisors (1).

5104509251 is an equidigital number, since it uses as much as digits as its factorization.

5104509251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 32.

The square root of 5104509251 is about 71445.8483818339. The cubic root of 5104509251 is about 1721.8077769420.

The spelling of 5104509251 in words is "five billion, one hundred four million, five hundred nine thousand, two hundred fifty-one".