5278675722 has 32 divisors (see below), whose sum is σ = 11471493120. Its totient is φ = 1613176560.

The previous prime is 5278675711. The next prime is 5278675747. The reversal of 5278675722 is 2275768725.

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, 743308 + ... + 750375.

It is an arithmetic number, because the mean of its divisors is an integer number (358484160).

Almost surely, 2^5278675722 is an apocalyptic number.

5278675722 is an abundant number, since it is smaller than the sum of its proper divisors (6192817398).

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

5278675722 is a wasteful number, since it uses less digits than its factorization.

5278675722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493738.

The product of its digits is 3292800, while the sum is 51.

The square root of 5278675722 is about 72654.4955388171. The cubic root of 5278675722 is about 1741.1719459795.

The spelling of 5278675722 in words is "five billion, two hundred seventy-eight million, six hundred seventy-five thousand, seven hundred twenty-two".