5505090 has 16 divisors (see below), whose sum is σ = 13212288. Its totient is φ = 1468016.

The previous prime is 5505089. The next prime is 5505109. The reversal of 5505090 is 905055.

It is a self number, because there is not a number n which added to its sum of digits gives 5505090.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91722 + ... + 91781.

It is an arithmetic number, because the mean of its divisors is an integer number (825768).

Almost surely, 2^5505090 is an apocalyptic number.

5505090 is an abundant number, since it is smaller than the sum of its proper divisors (7707198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5505090 is a wasteful number, since it uses less digits than its factorization.

5505090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183513.

The product of its (nonzero) digits is 1125, while the sum is 24.

The square root of 5505090 is about 2346.2928206002. The cubic root of 5505090 is about 176.5718529256.

The spelling of 5505090 in words is "five million, five hundred five thousand, ninety".