3012533140 has 48 divisors (see below), whose sum is σ = 6436398528. Its totient is φ = 1184200704.

The previous prime is 3012533047. The next prime is 3012533177. The reversal of 3012533140 is 413352103.

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, 315679 + ... + 325081.

It is an arithmetic number, because the mean of its divisors is an integer number (134091636).

Almost surely, 2^3012533140 is an apocalyptic number.

It is an amenable number.

3012533140 is an abundant number, since it is smaller than the sum of its proper divisors (3423865388).

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

3012533140 is a wasteful number, since it uses less digits than its factorization.

3012533140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9688 (or 9686 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3012533140 is about 54886.5478965475. The cubic root of 3012533140 is about 1444.2552149788.

Adding to 3012533140 its reverse (413352103), we get a palindrome (3425885243).

The spelling of 3012533140 in words is "three billion, twelve million, five hundred thirty-three thousand, one hundred forty".