5144764798 has 32 divisors (see below), whose sum is σ = 8149870080. Its totient is φ = 2430970080.

The previous prime is 5144764771. The next prime is 5144764811. The reversal of 5144764798 is 8974674415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2159568 + ... + 2161948.

It is an arithmetic number, because the mean of its divisors is an integer number (254683440).

Almost surely, 2^5144764798 is an apocalyptic number.

5144764798 is a deficient number, since it is larger than the sum of its proper divisors (3005105282).

5144764798 is a wasteful number, since it uses less digits than its factorization.

5144764798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952.

The product of its digits is 6773760, while the sum is 55.

The square root of 5144764798 is about 71727.0158169152. The cubic root of 5144764798 is about 1726.3221451446.

The spelling of 5144764798 in words is "five billion, one hundred forty-four million, seven hundred sixty-four thousand, seven hundred ninety-eight".