5432278798 has 8 divisors (see below), whose sum is σ = 8286527160. Its totient is φ = 2670103080.

The previous prime is 5432278783. The next prime is 5432278829. The reversal of 5432278798 is 8978722345.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23018013 + ... + 23018248.

It is an arithmetic number, because the mean of its divisors is an integer number (1035815895).

Almost surely, 2^5432278798 is an apocalyptic number.

5432278798 is a deficient number, since it is larger than the sum of its proper divisors (2854248362).

5432278798 is a wasteful number, since it uses less digits than its factorization.

5432278798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46036322.

The product of its digits is 6773760, while the sum is 55.

The square root of 5432278798 is about 73703.9944507759. The cubic root of 5432278798 is about 1757.8993962075.

The spelling of 5432278798 in words is "five billion, four hundred thirty-two million, two hundred seventy-eight thousand, seven hundred ninety-eight".