5535779 has 4 divisors (see below), whose sum is σ = 5670840. Its totient is φ = 5400720.

The previous prime is 5535773. The next prime is 5535787. The reversal of 5535779 is 9775355.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9775355 = 5 ⋅1955071.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5535779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 135019 = 5535779 / (5 + 5 + 3 + 5 + 7 + 7 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5535773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67469 + ... + 67550.

It is an arithmetic number, because the mean of its divisors is an integer number (1417710).

Almost surely, 2^5535779 is an apocalyptic number.

5535779 is a deficient number, since it is larger than the sum of its proper divisors (135061).

5535779 is a wasteful number, since it uses less digits than its factorization.

5535779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135060.

The product of its digits is 165375, while the sum is 41.

The square root of 5535779 is about 2352.8236227988. The cubic root of 5535779 is about 176.8993544026.

The spelling of 5535779 in words is "five million, five hundred thirty-five thousand, seven hundred seventy-nine".