5202778922 has 8 divisors (see below), whose sum is σ = 8513638272. Its totient is φ = 2364899500.

The previous prime is 5202778913. The next prime is 5202778943. The reversal of 5202778922 is 2298772025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5202778922² = 54137817022414964168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118244954 + ... + 118244997.

It is an arithmetic number, because the mean of its divisors is an integer number (1064204784).

Almost surely, 2^5202778922 is an apocalyptic number.

5202778922 is a deficient number, since it is larger than the sum of its proper divisors (3310859350).

5202778922 is a wasteful number, since it uses less digits than its factorization.

5202778922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236489964.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 5202778922 is about 72130.2912929097. The cubic root of 5202778922 is about 1732.7867725053.

The spelling of 5202778922 in words is "five billion, two hundred two million, seven hundred seventy-eight thousand, nine hundred twenty-two".