5278005030278 has 32 divisors (see below), whose sum is σ = 8503166730240. Its totient is φ = 2448096981120.

The previous prime is 5278005030229. The next prime is 5278005030367. The reversal of 5278005030278 is 8720305008725.

It is a happy number.

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, 8344253 + ... + 8954471.

It is an arithmetic number, because the mean of its divisors is an integer number (265723960320).

Almost surely, 2^{5278005030278} is an apocalyptic number.

5278005030278 is a deficient number, since it is larger than the sum of its proper divisors (3225161699962).

5278005030278 is a wasteful number, since it uses less digits than its factorization.

5278005030278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613892.

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 5278005030278 in words is "five trillion, two hundred seventy-eight billion, five million, thirty thousand, two hundred seventy-eight".