5228870879 has 4 divisors (see below), whose sum is σ = 5231165520. Its totient is φ = 5226576240.

The previous prime is 5228870869. The next prime is 5228870903. The reversal of 5228870879 is 9780788225.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5228870879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5228870819) 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, 1143899 + ... + 1148460.

It is an arithmetic number, because the mean of its divisors is an integer number (1307791380).

Almost surely, 2^5228870879 is an apocalyptic number.

5228870879 is a deficient number, since it is larger than the sum of its proper divisors (2294641).

5228870879 is a wasteful number, since it uses less digits than its factorization.

5228870879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294640.

The product of its (nonzero) digits is 4515840, while the sum is 56.

The square root of 5228870879 is about 72310.9319466981. The cubic root of 5228870879 is about 1735.6785879108.

The spelling of 5228870879 in words is "five billion, two hundred twenty-eight million, eight hundred seventy thousand, eight hundred seventy-nine".