5044378251 has 16 divisors (see below), whose sum is σ = 7440622848. Its totient is φ = 3014138400.

The previous prime is 5044378247. The next prime is 5044378253. The reversal of 5044378251 is 1528734405.

5044378251 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5044378251 - 2² = 5044378247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5044378253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074136 + ... + 1078821.

It is an arithmetic number, because the mean of its divisors is an integer number (465038928).

Almost surely, 2^5044378251 is an apocalyptic number.

5044378251 is a deficient number, since it is larger than the sum of its proper divisors (2396244597).

5044378251 is a wasteful number, since it uses less digits than its factorization.

5044378251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153042.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 5044378251 is about 71023.7865155048. The cubic root of 5044378251 is about 1715.0201020460.

The spelling of 5044378251 in words is "five billion, forty-four million, three hundred seventy-eight thousand, two hundred fifty-one".