47709719800 has 48 divisors (see below), whose sum is σ = 111165931800. Its totient is φ = 19042454400.

The previous prime is 47709719791. The next prime is 47709719801. The reversal of 47709719800 is 891790774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47709719801) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 166530 + ... + 350929.

Almost surely, 2^47709719800 is an apocalyptic number.

47709719800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47709719800 is an abundant number, since it is smaller than the sum of its proper divisors (63456212000).

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

47709719800 is a wasteful number, since it uses less digits than its factorization.

47709719800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517936 (or 517927 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 52.

The spelling of 47709719800 in words is "forty-seven billion, seven hundred nine million, seven hundred nineteen thousand, eight hundred".