5442163078 has 32 divisors (see below), whose sum is σ = 9388431360. Its totient is φ = 2341743360.

The previous prime is 5442163043. The next prime is 5442163081. The reversal of 5442163078 is 8703612445.

It is a self number, because there is not a number n which added to its sum of digits gives 5442163078.

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, 6358 + ... + 104521.

It is an arithmetic number, because the mean of its divisors is an integer number (293388480).

Almost surely, 2^5442163078 is an apocalyptic number.

5442163078 is a deficient number, since it is larger than the sum of its proper divisors (3946268282).

5442163078 is a wasteful number, since it uses less digits than its factorization.

5442163078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111012.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 5442163078 is about 73771.0178728747. The cubic root of 5442163078 is about 1758.9649430116.

The spelling of 5442163078 in words is "five billion, four hundred forty-two million, one hundred sixty-three thousand, seventy-eight".