5107934691 has 24 divisors (see below), whose sum is σ = 7964405280. Its totient is φ = 3144911616.

The previous prime is 5107934687. The next prime is 5107934717. The reversal of 5107934691 is 1964397015.

5107934691 is a `hidden beast` number, since 510 + 7 + 9 + 3 + 46 + 91 = 666.

It is not a de Polignac number, because 5107934691 - 2² = 5107934687 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5107934891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 419446 + ... + 431451.

It is an arithmetic number, because the mean of its divisors is an integer number (331850220).

Almost surely, 2^5107934691 is an apocalyptic number.

5107934691 is a deficient number, since it is larger than the sum of its proper divisors (2856470589).

5107934691 is a wasteful number, since it uses less digits than its factorization.

5107934691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850955 (or 850952 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 5107934691 is about 71469.8166431117. The cubic root of 5107934691 is about 1722.1928371660.

The spelling of 5107934691 in words is "five billion, one hundred seven million, nine hundred thirty-four thousand, six hundred ninety-one".