5135117212 has 24 divisors (see below), whose sum is σ = 9189899712. Its totient is φ = 2509790400.

The previous prime is 5135117209. The next prime is 5135117227. The reversal of 5135117212 is 2127115315.

It is a congruent number.

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, 12762 + ... + 102142.

It is an arithmetic number, because the mean of its divisors is an integer number (382912488).

Almost surely, 2^5135117212 is an apocalyptic number.

It is an amenable number.

5135117212 is a deficient number, since it is larger than the sum of its proper divisors (4054782500).

5135117212 is a wasteful number, since it uses less digits than its factorization.

5135117212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89709 (or 89707 counting only the distinct ones).

The product of its digits is 2100, while the sum is 28.

The square root of 5135117212 is about 71659.7321513275. The cubic root of 5135117212 is about 1725.2423897433.

The spelling of 5135117212 in words is "five billion, one hundred thirty-five million, one hundred seventeen thousand, two hundred twelve".