5117051902 has 16 divisors (see below), whose sum is σ = 7697289600. Its totient is φ = 2551299480.

The previous prime is 5117051879. The next prime is 5117051909. The reversal of 5117051902 is 2091507115.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5117051909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435999 + ... + 1439557.

It is an arithmetic number, because the mean of its divisors is an integer number (481080600).

Almost surely, 2^5117051902 is an apocalyptic number.

5117051902 is a deficient number, since it is larger than the sum of its proper divisors (2580237698).

5117051902 is a wasteful number, since it uses less digits than its factorization.

5117051902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5391.

The product of its (nonzero) digits is 3150, while the sum is 31.

The square root of 5117051902 is about 71533.5718526623. The cubic root of 5117051902 is about 1723.2168820227.

The spelling of 5117051902 in words is "five billion, one hundred seventeen million, fifty-one thousand, nine hundred two".