5164779 has 4 divisors (see below), whose sum is σ = 6886376. Its totient is φ = 3443184.

The previous prime is 5164771. The next prime is 5164781. The reversal of 5164779 is 9774615.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5164779 - 2³ = 5164771 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5164771) 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, 860794 + ... + 860799.

It is an arithmetic number, because the mean of its divisors is an integer number (1721594).

Almost surely, 2^5164779 is an apocalyptic number.

5164779 is a deficient number, since it is larger than the sum of its proper divisors (1721597).

5164779 is a wasteful number, since it uses less digits than its factorization.

5164779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721596.

The product of its digits is 52920, while the sum is 39.

The square root of 5164779 is about 2272.6150135912. The cubic root of 5164779 is about 172.8557832269.

The spelling of 5164779 in words is "five million, one hundred sixty-four thousand, seven hundred seventy-nine".