5356779 has 4 divisors (see below), whose sum is σ = 7142376. Its totient is φ = 3571184.

The previous prime is 5356739. The next prime is 5356783. The reversal of 5356779 is 9776535.

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

It is a cyclic number.

It is not a de Polignac number, because 5356779 - 2¹³ = 5348587 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5356779.

It is not an unprimeable number, because it can be changed into a prime (5356709) 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, 892794 + ... + 892799.

It is an arithmetic number, because the mean of its divisors is an integer number (1785594).

Almost surely, 2^5356779 is an apocalyptic number.

5356779 is a deficient number, since it is larger than the sum of its proper divisors (1785597).

5356779 is a wasteful number, since it uses less digits than its factorization.

5356779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785596.

The product of its digits is 198450, while the sum is 42.

The square root of 5356779 is about 2314.4716459702. The cubic root of 5356779 is about 174.9717396542.

The spelling of 5356779 in words is "five million, three hundred fifty-six thousand, seven hundred seventy-nine".