5500426 has 4 divisors (see below), whose sum is σ = 8250642. Its totient is φ = 2750212.

The previous prime is 5500403. The next prime is 5500433. The reversal of 5500426 is 6240055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6240055 = 5 ⋅1248011.

It can be written as a sum of positive squares in only one way, i.e., 4862025 + 638401 = 2205^2 + 799^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5500397 and 5500406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375105 + ... + 1375108.

Almost surely, 2^5500426 is an apocalyptic number.

5500426 is a deficient number, since it is larger than the sum of its proper divisors (2750216).

5500426 is a wasteful number, since it uses less digits than its factorization.

5500426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750215.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5500426 is about 2345.2987016583. The cubic root of 5500426 is about 176.5219740074.

The spelling of 5500426 in words is "five million, five hundred thousand, four hundred twenty-six".