5155061612 has 12 divisors (see below), whose sum is σ = 9073505616. Its totient is φ = 2562631440.

The previous prime is 5155061609. The next prime is 5155061669. The reversal of 5155061612 is 2161605515.

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, 3724064 + ... + 3725447.

It is an arithmetic number, because the mean of its divisors is an integer number (756125468).

Almost surely, 2^5155061612 is an apocalyptic number.

It is an amenable number.

5155061612 is a deficient number, since it is larger than the sum of its proper divisors (3918444004).

5155061612 is a wasteful number, since it uses less digits than its factorization.

5155061612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7449688 (or 7449686 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 32.

The square root of 5155061612 is about 71798.7577329859. The cubic root of 5155061612 is about 1727.4730738457.

The spelling of 5155061612 in words is "five billion, one hundred fifty-five million, sixty-one thousand, six hundred twelve".