5572779 has 4 divisors (see below), whose sum is σ = 7430376. Its totient is φ = 3715184.

The previous prime is 5572771. The next prime is 5572793. The reversal of 5572779 is 9772755.

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 5572779 - 2³ = 5572771 is a prime.

It is an Ulam number.

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 5572779.

It is not an unprimeable number, because it can be changed into a prime (5572771) 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, 928794 + ... + 928799.

It is an arithmetic number, because the mean of its divisors is an integer number (1857594).

Almost surely, 2^5572779 is an apocalyptic number.

5572779 is a deficient number, since it is larger than the sum of its proper divisors (1857597).

5572779 is a wasteful number, since it uses less digits than its factorization.

5572779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857596.

The product of its digits is 154350, while the sum is 42.

The square root of 5572779 is about 2360.6734208696. The cubic root of 5572779 is about 177.2925991231.

The spelling of 5572779 in words is "five million, five hundred seventy-two thousand, seven hundred seventy-nine".