5479561 has 4 divisors (see below), whose sum is σ = 5486800. Its totient is φ = 5472324.

The previous prime is 5479549. The next prime is 5479583. The reversal of 5479561 is 1659745.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5479561 - 2¹¹ = 5477513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5479561.

It is not an unprimeable number, because it can be changed into a prime (5479501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2331 + ... + 4048.

It is an arithmetic number, because the mean of its divisors is an integer number (1371700).

Almost surely, 2^5479561 is an apocalyptic number.

It is an amenable number.

5479561 is a deficient number, since it is larger than the sum of its proper divisors (7239).

5479561 is an equidigital number, since it uses as much as digits as its factorization.

5479561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7238.

The product of its digits is 37800, while the sum is 37.

The square root of 5479561 is about 2340.8462145130. The cubic root of 5479561 is about 176.2984884111.

The spelling of 5479561 in words is "five million, four hundred seventy-nine thousand, five hundred sixty-one".