5502251 has 2 divisors, whose sum is σ = 5502252. Its totient is φ = 5502250.

The previous prime is 5502239. The next prime is 5502269. The reversal of 5502251 is 1522055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5502251 - 2⁶ = 5502187 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5502551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751125 + 2751126.

It is an arithmetic number, because the mean of its divisors is an integer number (2751126).

Almost surely, 2^5502251 is an apocalyptic number.

5502251 is a deficient number, since it is larger than the sum of its proper divisors (1).

5502251 is an equidigital number, since it uses as much as digits as its factorization.

5502251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5502251 is about 2345.6877456303. The cubic root of 5502251 is about 176.5414947366.

The spelling of 5502251 in words is "five million, five hundred two thousand, two hundred fifty-one".