5187277571 has 16 divisors (see below), whose sum is σ = 6245352960. Its totient is φ = 4208837760.

The previous prime is 5187277559. The next prime is 5187277603. The reversal of 5187277571 is 1757727815.

It is a cyclic number.

It is not a de Polignac number, because 5187277571 - 2²⁶ = 5120168707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5187277471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157466 + ... + 187536.

It is an arithmetic number, because the mean of its divisors is an integer number (390334560).

Almost surely, 2^5187277571 is an apocalyptic number.

5187277571 is a deficient number, since it is larger than the sum of its proper divisors (1058075389).

5187277571 is a wasteful number, since it uses less digits than its factorization.

5187277571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31394.

The product of its digits is 960400, while the sum is 50.

The square root of 5187277571 is about 72022.7573132270. The cubic root of 5187277571 is about 1731.0641509961.

The spelling of 5187277571 in words is "five billion, one hundred eighty-seven million, two hundred seventy-seven thousand, five hundred seventy-one".