5500057 has 4 divisors (see below), whose sum is σ = 5521716. Its totient is φ = 5478400.

The previous prime is 5500021. The next prime is 5500067. The reversal of 5500057 is 7500055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3701776 + 1798281 = 1924^2 + 1341^2 .

It is a cyclic number.

It is not a de Polignac number, because 5500057 - 2⁷ = 5499929 is a prime.

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 Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10444 + ... + 10957.

It is an arithmetic number, because the mean of its divisors is an integer number (1380429).

Almost surely, 2^5500057 is an apocalyptic number.

It is an amenable number.

5500057 is a deficient number, since it is larger than the sum of its proper divisors (21659).

5500057 is a wasteful number, since it uses less digits than its factorization.

5500057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21658.

The product of its (nonzero) digits is 875, while the sum is 22.

The square root of 5500057 is about 2345.2200323211. The cubic root of 5500057 is about 176.5180265516.

The spelling of 5500057 in words is "five million, five hundred thousand, fifty-seven".