8537748212 has 48 divisors (see below), whose sum is σ = 18232338432. Its totient is φ = 3418541280.

The previous prime is 8537748209. The next prime is 8537748239. The reversal of 8537748212 is 2128477358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126464 + ... + 181847.

It is an arithmetic number, because the mean of its divisors is an integer number (379840384).

Almost surely, 2^8537748212 is an apocalyptic number.

It is an amenable number.

8537748212 is an abundant number, since it is smaller than the sum of its proper divisors (9694590220).

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

8537748212 is a wasteful number, since it uses less digits than its factorization.

8537748212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308388 (or 308386 counting only the distinct ones).

The product of its digits is 752640, while the sum is 47.

The square root of 8537748212 is about 92399.9362120992. The cubic root of 8537748212 is about 2043.8441717875.

The spelling of 8537748212 in words is "eight billion, five hundred thirty-seven million, seven hundred forty-eight thousand, two hundred twelve".