5170077691 has 4 divisors (see below), whose sum is σ = 5280079392. Its totient is φ = 5060075992.

The previous prime is 5170077643. The next prime is 5170077709. The reversal of 5170077691 is 1967700715.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5170077691 - 2¹¹ = 5170075643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5170077611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55000780 + ... + 55000873.

It is an arithmetic number, because the mean of its divisors is an integer number (1320019848).

Almost surely, 2^5170077691 is an apocalyptic number.

5170077691 is a deficient number, since it is larger than the sum of its proper divisors (110001701).

5170077691 is a wasteful number, since it uses less digits than its factorization.

5170077691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110001700.

The product of its (nonzero) digits is 92610, while the sum is 43.

The square root of 5170077691 is about 71903.2522977925. The cubic root of 5170077691 is about 1729.1487554828.

The spelling of 5170077691 in words is "five billion, one hundred seventy million, seventy-seven thousand, six hundred ninety-one".