5510090 has 16 divisors (see below), whose sum is σ = 9972072. Its totient is φ = 2192064.

The previous prime is 5510083. The next prime is 5510093. The reversal of 5510090 is 900155.

It can be written as a sum of positive squares in 4 ways, for example, as 5508409 + 1681 = 2347^2 + 41^2 .

It is a super-2 number, since 2×5510090² = 60722183616200, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5510093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572 + ... + 3368.

Almost surely, 2^5510090 is an apocalyptic number.

5510090 is a deficient number, since it is larger than the sum of its proper divisors (4461982).

5510090 is a wasteful number, since it uses less digits than its factorization.

5510090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 5510090 is about 2347.3580894273. The cubic root of 5510090 is about 176.6252938995.

The spelling of 5510090 in words is "five million, five hundred ten thousand, ninety".