5285831212 has 12 divisors (see below), whose sum is σ = 9255591576. Its totient is φ = 2641376480.

The previous prime is 5285831203. The next prime is 5285831237. The reversal of 5285831212 is 2121385825.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377038 + ... + 390805.

It is an arithmetic number, because the mean of its divisors is an integer number (771299298).

Almost surely, 2^5285831212 is an apocalyptic number.

It is an amenable number.

5285831212 is a deficient number, since it is larger than the sum of its proper divisors (3969760364).

5285831212 is a wasteful number, since it uses less digits than its factorization.

5285831212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769568 (or 769566 counting only the distinct ones).

The product of its digits is 38400, while the sum is 37.

The square root of 5285831212 is about 72703.7221330518. The cubic root of 5285831212 is about 1741.9583372250.

The spelling of 5285831212 in words is "five billion, two hundred eighty-five million, eight hundred thirty-one thousand, two hundred twelve".