5502551 has 2 divisors, whose sum is σ = 5502552. Its totient is φ = 5502550.

The previous prime is 5502527. The next prime is 5502557. The reversal of 5502551 is 1552055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5502551 - 2²² = 1308247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5502557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2751275 + 2751276.

It is an arithmetic number, because the mean of its divisors is an integer number (2751276).

Almost surely, 2^5502551 is an apocalyptic number.

5502551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5502551 is an equidigital number, since it uses as much as digits as its factorization.

5502551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 5502551 is about 2345.7516918890. The cubic root of 5502551 is about 176.5447032105.

The spelling of 5502551 in words is "five million, five hundred two thousand, five hundred fifty-one".