5500037 has 4 divisors (see below), whose sum is σ = 5537100. Its totient is φ = 5462976.

The previous prime is 5500021. The next prime is 5500067. The reversal of 5500037 is 7300055.

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 3500641 + 1999396 = 1871^2 + 1414^2 .

It is a cyclic number.

It is not a de Polignac number, because 5500037 - 2⁴ = 5500021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5499991 and 5500018.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18308 + ... + 18605.

It is an arithmetic number, because the mean of its divisors is an integer number (1384275).

Almost surely, 2^5500037 is an apocalyptic number.

It is an amenable number.

5500037 is a deficient number, since it is larger than the sum of its proper divisors (37063).

5500037 is a wasteful number, since it uses less digits than its factorization.

5500037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37062.

The product of its (nonzero) digits is 525, while the sum is 20.

The square root of 5500037 is about 2345.2157683250. The cubic root of 5500037 is about 176.5178125924.

The spelling of 5500037 in words is "five million, five hundred thousand, thirty-seven".