5105506012 has 12 divisors (see below), whose sum is σ = 8940803256. Its totient is φ = 2550990800.

The previous prime is 5105505929. The next prime is 5105506039. The reversal of 5105506012 is 2106055015.

It is a congruent number.

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, 434023 + ... + 445630.

It is an arithmetic number, because the mean of its divisors is an integer number (745066938).

Almost surely, 2^5105506012 is an apocalyptic number.

It is an amenable number.

5105506012 is a deficient number, since it is larger than the sum of its proper divisors (3835297244).

5105506012 is a wasteful number, since it uses less digits than its factorization.

5105506012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881108 (or 881106 counting only the distinct ones).

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

The square root of 5105506012 is about 71452.8236810835. The cubic root of 5105506012 is about 1721.9198425073.

The spelling of 5105506012 in words is "five billion, one hundred five million, five hundred six thousand, twelve".