5169486277 has 4 divisors (see below), whose sum is σ = 5170809280. Its totient is φ = 5168163276.

The previous prime is 5169486247. The next prime is 5169486307. The reversal of 5169486277 is 7726849615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5169486247) and next prime (5169486307).

It is a cyclic number.

It is not a de Polignac number, because 5169486277 - 2²⁷ = 5035268549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5169486247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655623 + ... + 663460.

It is an arithmetic number, because the mean of its divisors is an integer number (1292702320).

Almost surely, 2^5169486277 is an apocalyptic number.

It is an amenable number.

5169486277 is a deficient number, since it is larger than the sum of its proper divisors (1323003).

5169486277 is a wasteful number, since it uses less digits than its factorization.

5169486277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323002.

The product of its digits is 5080320, while the sum is 55.

The square root of 5169486277 is about 71899.1396123764. The cubic root of 5169486277 is about 1729.0828195440.

The spelling of 5169486277 in words is "five billion, one hundred sixty-nine million, four hundred eighty-six thousand, two hundred seventy-seven".