5152555571 has 4 divisors (see below), whose sum is σ = 5153671392. Its totient is φ = 5151439752.

The previous prime is 5152555559. The next prime is 5152555613. The reversal of 5152555571 is 1755552515.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5152555571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5152555511) 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, 550955 + ... + 560228.

It is an arithmetic number, because the mean of its divisors is an integer number (1288417848).

Almost surely, 2^5152555571 is an apocalyptic number.

5152555571 is a deficient number, since it is larger than the sum of its proper divisors (1115821).

5152555571 is a wasteful number, since it uses less digits than its factorization.

5152555571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115820.

The product of its digits is 218750, while the sum is 41.

The square root of 5152555571 is about 71781.3037705502. The cubic root of 5152555571 is about 1727.1931017605.

The spelling of 5152555571 in words is "five billion, one hundred fifty-two million, five hundred fifty-five thousand, five hundred seventy-one".