47285628156 has 36 divisors (see below), whose sum is σ = 128721989032. Its totient is φ = 14549423904.

The previous prime is 47285628127. The next prime is 47285628161. The reversal of 47285628156 is 65182658274.

47285628156 is a `hidden beast` number, since 4 + 7 + 2 + 8 + 5 + 628 + 1 + 5 + 6 = 666.

47285628156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50518366 + ... + 50519301.

Almost surely, 2^47285628156 is an apocalyptic number.

It is an amenable number.

47285628156 is an abundant number, since it is smaller than the sum of its proper divisors (81436360876).

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

47285628156 is a wasteful number, since it uses less digits than its factorization.

47285628156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101037690 (or 101037685 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 54.

The spelling of 47285628156 in words is "forty-seven billion, two hundred eighty-five million, six hundred twenty-eight thousand, one hundred fifty-six".