47789701984 has 24 divisors (see below), whose sum is σ = 94159618560. Its totient is φ = 23876148096.

The previous prime is 47789701937. The next prime is 47789702029. The reversal of 47789701984 is 48910798774.

47789701984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542899 + ... + 624754.

It is an arithmetic number, because the mean of its divisors is an integer number (3923317440).

Almost surely, 2^47789701984 is an apocalyptic number.

It is an amenable number.

47789701984 is a deficient number, since it is larger than the sum of its proper divisors (46369916576).

47789701984 is a wasteful number, since it uses less digits than its factorization.

47789701984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168942 (or 1168934 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 64.

The spelling of 47789701984 in words is "forty-seven billion, seven hundred eighty-nine million, seven hundred one thousand, nine hundred eighty-four".