5500065251 has 2 divisors, whose sum is σ = 5500065252. Its totient is φ = 5500065250.

The previous prime is 5500065247. The next prime is 5500065257. The reversal of 5500065251 is 1525600055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5500065251 - 2² = 5500065247 is a prime.

It is not a weakly prime, because it can be changed into another prime (5500065257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750032625 + 2750032626.

It is an arithmetic number, because the mean of its divisors is an integer number (2750032626).

Almost surely, 2^5500065251 is an apocalyptic number.

5500065251 is a deficient number, since it is larger than the sum of its proper divisors (1).

5500065251 is an equidigital number, since it uses as much as digits as its factorization.

5500065251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 5500065251 is about 74162.4247918041. The cubic root of 5500065251 is about 1765.1811482039.

The spelling of 5500065251 in words is "five billion, five hundred million, sixty-five thousand, two hundred fifty-one".