5198124722 has 18 divisors (see below), whose sum is σ = 9071442783. Its totient is φ = 2227461852.

The previous prime is 5198124677. The next prime is 5198124727. The reversal of 5198124722 is 2274218915.

It can be written as a sum of positive squares in only one way, i.e., 2599062361 + 2599062361 = 50981^2 + 50981^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=50981.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5198124722.

It is not an unprimeable number, because it can be changed into a prime (5198124727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 710093 + ... + 717375.

Almost surely, 2^5198124722 is an apocalyptic number.

5198124722 is a deficient number, since it is larger than the sum of its proper divisors (3873318061).

5198124722 is an frugal number, since it uses more digits than its factorization.

5198124722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14582 (or 7292 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The square root of 5198124722 is about 72098.0216233428. The cubic root of 5198124722 is about 1732.2699242138.

The spelling of 5198124722 in words is "five billion, one hundred ninety-eight million, one hundred twenty-four thousand, seven hundred twenty-two".