847937020252 has 18 divisors (see below), whose sum is σ = 1726157505912. Its totient is φ = 363401580024.

The previous prime is 847937020213. The next prime is 847937020253. The reversal of 847937020252 is 252020739748.

847937020252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 847937020196 and 847937020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (847937020253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2163104448 + ... + 2163104839.

Almost surely, 2^847937020252 is an apocalyptic number.

It is an amenable number.

847937020252 is an abundant number, since it is smaller than the sum of its proper divisors (878220485660).

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

847937020252 is a wasteful number, since it uses less digits than its factorization.

847937020252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4326209305 (or 4326209296 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 847937020252 in words is "eight hundred forty-seven billion, nine hundred thirty-seven million, twenty thousand, two hundred fifty-two".