5026497278 has 16 divisors (see below), whose sum is σ = 8226595440. Its totient is φ = 2284377600.

The previous prime is 5026497227. The next prime is 5026497283. The reversal of 5026497278 is 8727946205.

It is a super-3 number, since 3×5026497278³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139358 + ... + 171678.

It is an arithmetic number, because the mean of its divisors is an integer number (514162215).

Almost surely, 2^5026497278 is an apocalyptic number.

5026497278 is a deficient number, since it is larger than the sum of its proper divisors (3200098162).

5026497278 is a wasteful number, since it uses less digits than its factorization.

5026497278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39403.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 5026497278 is about 70897.7945919335. The cubic root of 5026497278 is about 1712.9912736047.

The spelling of 5026497278 in words is "five billion, twenty-six million, four hundred ninety-seven thousand, two hundred seventy-eight".