5176572761 has 4 divisors (see below), whose sum is σ = 5355075300. Its totient is φ = 4998070224.

The previous prime is 5176572721. The next prime is 5176572767. The reversal of 5176572761 is 1672756715.

5176572761 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2990449225 + 2186123536 = 54685^2 + 46756^2 .

It is a cyclic number.

It is not a de Polignac number, because 5176572761 - 2⁶ = 5176572697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5176572767) 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, 89251226 + ... + 89251283.

It is an arithmetic number, because the mean of its divisors is an integer number (1338768825).

Almost surely, 2^5176572761 is an apocalyptic number.

It is an amenable number.

5176572761 is a deficient number, since it is larger than the sum of its proper divisors (178502539).

5176572761 is a wasteful number, since it uses less digits than its factorization.

5176572761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178502538.

The product of its digits is 617400, while the sum is 47.

The square root of 5176572761 is about 71948.4034638712. The cubic root of 5176572761 is about 1729.8725513382.

The spelling of 5176572761 in words is "five billion, one hundred seventy-six million, five hundred seventy-two thousand, seven hundred sixty-one".