5392442078 has 16 divisors (see below), whose sum is σ = 8137661280. Its totient is φ = 2679928416.

The previous prime is 5392442051. The next prime is 5392442089. The reversal of 5392442078 is 8702442935.

It is a super-3 number, since 3×5392442078³ (a number of 30 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 271151 + ... + 290357.

It is an arithmetic number, because the mean of its divisors is an integer number (508603830).

Almost surely, 2^5392442078 is an apocalyptic number.

5392442078 is a deficient number, since it is larger than the sum of its proper divisors (2745219202).

5392442078 is a wasteful number, since it uses less digits than its factorization.

5392442078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20051.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 5392442078 is about 73433.2491314391. The cubic root of 5392442078 is about 1753.5917608432.

The spelling of 5392442078 in words is "five billion, three hundred ninety-two million, four hundred forty-two thousand, seventy-eight".