5501131 has 4 divisors (see below), whose sum is σ = 5509600. Its totient is φ = 5492664.

The previous prime is 5501129. The next prime is 5501141. The reversal of 5501131 is 1311055.

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

It is a cyclic number.

It is not a de Polignac number, because 5501131 - 2¹ = 5501129 is a prime.

It is a super-2 number, since 2×5501131² = 60524884558322, which contains 22 as substring.

It is a Duffinian number.

5501131 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5501141) 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, 3171 + ... + 4588.

It is an arithmetic number, because the mean of its divisors is an integer number (1377400).

Almost surely, 2^5501131 is an apocalyptic number.

5501131 is a deficient number, since it is larger than the sum of its proper divisors (8469).

5501131 is an equidigital number, since it uses as much as digits as its factorization.

5501131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8468.

The product of its (nonzero) digits is 75, while the sum is 16.

The square root of 5501131 is about 2345.4489975269. The cubic root of 5501131 is about 176.5295154036.

Adding to 5501131 its reverse (1311055), we get a palindrome (6812186).

It can be divided in two parts, 550 and 1131, that added together give a square (1681 = 41²).

The spelling of 5501131 in words is "five million, five hundred one thousand, one hundred thirty-one".