47566419798 has 32 divisors (see below), whose sum is σ = 100750334976. Its totient is φ = 14919621248.

The previous prime is 47566419767. The next prime is 47566419811. The reversal of 47566419798 is 89791466574.

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, 457015 + ... + 551357.

It is an arithmetic number, because the mean of its divisors is an integer number (3148447968).

Almost surely, 2^47566419798 is an apocalyptic number.

47566419798 is an abundant number, since it is smaller than the sum of its proper divisors (53183915178).

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

47566419798 is a wasteful number, since it uses less digits than its factorization.

47566419798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99308.

The product of its digits is 91445760, while the sum is 66.

The spelling of 47566419798 in words is "forty-seven billion, five hundred sixty-six million, four hundred nineteen thousand, seven hundred ninety-eight".