5447278102 has 8 divisors (see below), whose sum is σ = 9338191056. Its totient is φ = 2334547752.

The previous prime is 5447278061. The next prime is 5447278129. The reversal of 5447278102 is 2018727445.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194545633 + ... + 194545660.

It is an arithmetic number, because the mean of its divisors is an integer number (1167273882).

Almost surely, 2^5447278102 is an apocalyptic number.

5447278102 is a deficient number, since it is larger than the sum of its proper divisors (3890912954).

5447278102 is a wasteful number, since it uses less digits than its factorization.

5447278102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389091302.

The product of its (nonzero) digits is 125440, while the sum is 40.

The square root of 5447278102 is about 73805.6779794075. The cubic root of 5447278102 is about 1759.5158471570.

The spelling of 5447278102 in words is "five billion, four hundred forty-seven million, two hundred seventy-eight thousand, one hundred two".