5165824877 has 4 divisors (see below), whose sum is σ = 5166063036. Its totient is φ = 5165586720.

The previous prime is 5165824871. The next prime is 5165824879. The reversal of 5165824877 is 7784285615.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2143134436 + 3022690441 = 46294^2 + 54979^2 .

It is a cyclic number.

It is not a de Polignac number, because 5165824877 - 2¹⁶ = 5165759341 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 (5165824871) 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, 82874 + ... + 131147.

It is an arithmetic number, because the mean of its divisors is an integer number (1291515759).

Almost surely, 2^5165824877 is an apocalyptic number.

It is an amenable number.

5165824877 is a deficient number, since it is larger than the sum of its proper divisors (238159).

5165824877 is a wasteful number, since it uses less digits than its factorization.

5165824877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238158.

The product of its digits is 3763200, while the sum is 53.

The square root of 5165824877 is about 71873.6730451422. The cubic root of 5165824877 is about 1728.6745030794.

The spelling of 5165824877 in words is "five billion, one hundred sixty-five million, eight hundred twenty-four thousand, eight hundred seventy-seven".