47278000884 has 48 divisors (see below), whose sum is σ = 116151150080. Its totient is φ = 14926070880.

The previous prime is 47278000883. The next prime is 47278000907. The reversal of 47278000884 is 48800087274.

It is a happy number.

47278000884 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 not an unprimeable number, because it can be changed into a prime (47278000883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 942969 + ... + 991839.

Almost surely, 2^47278000884 is an apocalyptic number.

It is an amenable number.

47278000884 is an abundant number, since it is smaller than the sum of its proper divisors (68873149196).

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

47278000884 is a wasteful number, since it uses less digits than its factorization.

47278000884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53140 (or 53138 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 48.

The spelling of 47278000884 in words is "forty-seven billion, two hundred seventy-eight million, eight hundred eighty-four", and thus it is an aban number.