5561059 has 16 divisors (see below), whose sum is σ = 6707200. Its totient is φ = 4604040.

The previous prime is 5561051. The next prime is 5561077. The reversal of 5561059 is 9501655.

It is a happy number.

It is not a de Polignac number, because 5561059 - 2³ = 5561051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

5561059 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5561059.

It is not an unprimeable number, because it can be changed into a prime (5561051) 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 15 ways as a sum of consecutive naturals, for example, 10372 + ... + 10894.

It is an arithmetic number, because the mean of its divisors is an integer number (419200).

Almost surely, 2^5561059 is an apocalyptic number.

5561059 is a deficient number, since it is larger than the sum of its proper divisors (1146141).

5561059 is an equidigital number, since it uses as much as digits as its factorization.

5561059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 5561059 is about 2358.1897718377. The cubic root of 5561059 is about 177.1682250536.

The spelling of 5561059 in words is "five million, five hundred sixty-one thousand, fifty-nine".