5851009212 has 12 divisors (see below), whose sum is σ = 13652354856. Its totient is φ = 1950336400.

The previous prime is 5851009211. The next prime is 5851009243. The reversal of 5851009212 is 2129001585.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5851009211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243792039 + ... + 243792062.

It is an arithmetic number, because the mean of its divisors is an integer number (1137696238).

Almost surely, 2^5851009212 is an apocalyptic number.

It is an amenable number.

5851009212 is an abundant number, since it is smaller than the sum of its proper divisors (7801345644).

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

5851009212 is a wasteful number, since it uses less digits than its factorization.

5851009212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487584108 (or 487584106 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 5851009212 is about 76491.8898446103. The cubic root of 5851009212 is about 1801.9535592611.

The spelling of 5851009212 in words is "five billion, eight hundred fifty-one million, nine thousand, two hundred twelve".