5611039 has 12 divisors (see below), whose sum is σ = 6565944. Its totient is φ = 4780944.

The previous prime is 5611019. The next prime is 5611043. The reversal of 5611039 is 9301165.

It is not a de Polignac number, because 5611039 - 2¹⁹ = 5086751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14857 + ... + 15229.

It is an arithmetic number, because the mean of its divisors is an integer number (547162).

Almost surely, 2^5611039 is an apocalyptic number.

5611039 is a deficient number, since it is larger than the sum of its proper divisors (954905).

5611039 is a wasteful number, since it uses less digits than its factorization.

5611039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 5611039 is about 2368.7631793829. The cubic root of 5611039 is about 177.6974091446.

It can be divided in two parts, 561 and 1039, that added together give a square (1600 = 40²).

The spelling of 5611039 in words is "five million, six hundred eleven thousand, thirty-nine".