5167780244 has 24 divisors (see below), whose sum is σ = 9884742336. Its totient is φ = 2344472000.

The previous prime is 5167780213. The next prime is 5167780307. The reversal of 5167780244 is 4420877615.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 5167780195 and 5167780204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89792 + ... + 135639.

It is an arithmetic number, because the mean of its divisors is an integer number (411864264).

Almost surely, 2^5167780244 is an apocalyptic number.

It is an amenable number.

5167780244 is a deficient number, since it is larger than the sum of its proper divisors (4716962092).

5167780244 is a wasteful number, since it uses less digits than its factorization.

5167780244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225967 (or 225965 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 5167780244 is about 71887.2745623313. The cubic root of 5167780244 is about 1728.8925880744.

The spelling of 5167780244 in words is "five billion, one hundred sixty-seven million, seven hundred eighty thousand, two hundred forty-four".