5115571 has 8 divisors (see below), whose sum is σ = 5317200. Its totient is φ = 4915680.

The previous prime is 5115569. The next prime is 5115577. The reversal of 5115571 is 1755115.

5115571 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5115571 - 2¹ = 5115569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5115577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11941 + ... + 12361.

It is an arithmetic number, because the mean of its divisors is an integer number (664650).

Almost surely, 2^5115571 is an apocalyptic number.

5115571 is a deficient number, since it is larger than the sum of its proper divisors (201629).

5115571 is a wasteful number, since it uses less digits than its factorization.

5115571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869.

The product of its digits is 875, while the sum is 25.

The square root of 5115571 is about 2261.7628080769. The cubic root of 5115571 is about 172.3050629944.

The spelling of 5115571 in words is "five million, one hundred fifteen thousand, five hundred seventy-one".