5522554 has 4 divisors (see below), whose sum is σ = 8283834. Its totient is φ = 2761276.

The previous prime is 5522527. The next prime is 5522563. The reversal of 5522554 is 4552255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4552255 = 5 ⋅910451.

It can be written as a sum of positive squares in only one way, i.e., 4739329 + 783225 = 2177^2 + 885^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380637 + ... + 1380640.

Almost surely, 2^5522554 is an apocalyptic number.

5522554 is a deficient number, since it is larger than the sum of its proper divisors (2761280).

5522554 is a wasteful number, since it uses less digits than its factorization.

5522554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761279.

The product of its digits is 10000, while the sum is 28.

The square root of 5522554 is about 2350.0114893336. The cubic root of 5522554 is about 176.7583709650.

Subtracting from 5522554 its reverse (4552255), we obtain a cube (970299 = 99³).

The spelling of 5522554 in words is "five million, five hundred twenty-two thousand, five hundred fifty-four".