47545331052 has 48 divisors (see below), whose sum is σ = 112094664192. Its totient is φ = 15683524800.

The previous prime is 47545331051. The next prime is 47545331059. The reversal of 47545331052 is 25013354574.

47545331052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 47545331052.

It is not an unprimeable number, because it can be changed into a prime (47545331051) 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, 2661133 + ... + 2678939.

It is an arithmetic number, because the mean of its divisors is an integer number (2335305504).

Almost surely, 2^47545331052 is an apocalyptic number.

It is an amenable number.

47545331052 is an abundant number, since it is smaller than the sum of its proper divisors (64549333140).

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

47545331052 is a wasteful number, since it uses less digits than its factorization.

47545331052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20118 (or 20116 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 39.

The spelling of 47545331052 in words is "forty-seven billion, five hundred forty-five million, three hundred thirty-one thousand, fifty-two".