5278050279 has 12 divisors (see below), whose sum is σ = 7635427800. Its totient is φ = 3513356784.

The previous prime is 5278050251. The next prime is 5278050293. The reversal of 5278050279 is 9720508725.

It is a happy number.

5278050279 is a `hidden beast` number, since 5 + 2 + 78 + 0 + 502 + 79 = 666.

It is not a de Polignac number, because 5278050279 - 2¹³ = 5278042087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5278050229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439024 + ... + 450885.

It is an arithmetic number, because the mean of its divisors is an integer number (636285650).

Almost surely, 2^5278050279 is an apocalyptic number.

5278050279 is a deficient number, since it is larger than the sum of its proper divisors (2357377521).

5278050279 is a wasteful number, since it uses less digits than its factorization.

5278050279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890574 (or 890571 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 5278050279 is about 72650.1911835062. The cubic root of 5278050279 is about 1741.1031757756.

The spelling of 5278050279 in words is "five billion, two hundred seventy-eight million, fifty thousand, two hundred seventy-nine".