5115577 has 2 divisors, whose sum is σ = 5115578. Its totient is φ = 5115576.

The previous prime is 5115569. The next prime is 5115599. The reversal of 5115577 is 7755115.

5115577 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4239481 + 876096 = 2059^2 + 936^2 .

It is a cyclic number.

It is not a de Polignac number, because 5115577 - 2³ = 5115569 is a prime.

It is not a weakly prime, because it can be changed into another prime (5116577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557788 + 2557789.

It is an arithmetic number, because the mean of its divisors is an integer number (2557789).

Almost surely, 2^5115577 is an apocalyptic number.

It is an amenable number.

5115577 is a deficient number, since it is larger than the sum of its proper divisors (1).

5115577 is an equidigital number, since it uses as much as digits as its factorization.

5115577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6125, while the sum is 31.

The square root of 5115577 is about 2261.7641344756. The cubic root of 5115577 is about 172.3051303593.

The spelling of 5115577 in words is "five million, one hundred fifteen thousand, five hundred seventy-seven".