5105135212 has 6 divisors (see below), whose sum is σ = 8933986628. Its totient is φ = 2552567604.

The previous prime is 5105135183. The next prime is 5105135219. The reversal of 5105135212 is 2125315015.

It is not an unprimeable number, because it can be changed into a prime (5105135219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638141898 + ... + 638141905.

Almost surely, 2^5105135212 is an apocalyptic number.

It is an amenable number.

5105135212 is a deficient number, since it is larger than the sum of its proper divisors (3828851416).

5105135212 is a wasteful number, since it uses less digits than its factorization.

5105135212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276283807 (or 1276283805 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 5105135212 is about 71450.2289149587. The cubic root of 5105135212 is about 1721.8781552691.

The spelling of 5105135212 in words is "five billion, one hundred five million, one hundred thirty-five thousand, two hundred twelve".