5228873878 has 4 divisors (see below), whose sum is σ = 7843310820. Its totient is φ = 2614436938.

The previous prime is 5228873863. The next prime is 5228873887. The reversal of 5228873878 is 8783788225.

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

It is a super-2 number, since 2×5228873878² = 54682244064061517768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1307218468 + ... + 1307218471.

It is an arithmetic number, because the mean of its divisors is an integer number (1960827705).

Almost surely, 2^5228873878 is an apocalyptic number.

5228873878 is a deficient number, since it is larger than the sum of its proper divisors (2614436942).

5228873878 is a wasteful number, since it uses less digits than its factorization.

5228873878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2614436941.

The product of its digits is 12042240, while the sum is 58.

The square root of 5228873878 is about 72310.9526835320. The cubic root of 5228873878 is about 1735.6789197414.

The spelling of 5228873878 in words is "five billion, two hundred twenty-eight million, eight hundred seventy-three thousand, eight hundred seventy-eight".