52544554212 has 24 divisors (see below), whose sum is σ = 122688380416. Its totient is φ = 17502791328.

The previous prime is 52544554187. The next prime is 52544554229. The reversal of 52544554212 is 21245544525.

52544554212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×52544554212⁴ (a number of 44 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489348 + ... + 1524219.

Almost surely, 2^52544554212 is an apocalyptic number.

It is an amenable number.

52544554212 is an abundant number, since it is smaller than the sum of its proper divisors (70143826204).

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

52544554212 is a wasteful number, since it uses less digits than its factorization.

52544554212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3015027 (or 3015025 counting only the distinct ones).

The product of its digits is 320000, while the sum is 39.

The spelling of 52544554212 in words is "fifty-two billion, five hundred forty-four million, five hundred fifty-four thousand, two hundred twelve".