5044672720 has 40 divisors (see below), whose sum is σ = 11793698280. Its totient is φ = 2006714880.

The previous prime is 5044672697. The next prime is 5044672723. The reversal of 5044672720 is 272764405.

It can be written as a sum of positive squares in 4 ways, for example, as 578691136 + 4465981584 = 24056^2 + 66828^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 5044672720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5044672723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159715 + ... + 188674.

It is an arithmetic number, because the mean of its divisors is an integer number (294842457).

Almost surely, 2^5044672720 is an apocalyptic number.

It is an amenable number.

5044672720 is an abundant number, since it is smaller than the sum of its proper divisors (6749025560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5044672720 is a wasteful number, since it uses less digits than its factorization.

5044672720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348583 (or 348577 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 5044672720 is about 71025.8595160946. The cubic root of 5044672720 is about 1715.0534732170.

The spelling of 5044672720 in words is "five billion, forty-four million, six hundred seventy-two thousand, seven hundred twenty".