5599542 has 16 divisors (see below), whose sum is σ = 12060720. Its totient is φ = 1722912.

The previous prime is 5599537. The next prime is 5599549. The reversal of 5599542 is 2459955.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 5599542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5599549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35817 + ... + 35972.

It is an arithmetic number, because the mean of its divisors is an integer number (753795).

Almost surely, 2^5599542 is an apocalyptic number.

5599542 is an abundant number, since it is smaller than the sum of its proper divisors (6461178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5599542 is a wasteful number, since it uses less digits than its factorization.

5599542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71807.

The product of its digits is 81000, while the sum is 39.

The square root of 5599542 is about 2366.3351410990. The cubic root of 5599542 is about 177.5759590257.

It can be divided in two parts, 559 and 9542, that added together give a palindrome (10101).

The spelling of 5599542 in words is "five million, five hundred ninety-nine thousand, five hundred forty-two".