5221610577 has 12 divisors (see below), whose sum is σ = 7573887360. Its totient is φ = 3466507128.

The previous prime is 5221610539. The next prime is 5221610579. The reversal of 5221610577 is 7750161225.

5221610577 is a `hidden beast` number, since 5 + 2 + 21 + 61 + 0 + 577 = 666.

It is not a de Polignac number, because 5221610577 - 2⁸ = 5221610321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5221610579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1211613 + ... + 1215914.

It is an arithmetic number, because the mean of its divisors is an integer number (631157280).

Almost surely, 2^5221610577 is an apocalyptic number.

It is an amenable number.

5221610577 is a deficient number, since it is larger than the sum of its proper divisors (2352276783).

5221610577 is a wasteful number, since it uses less digits than its factorization.

5221610577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427772 (or 2427769 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The square root of 5221610577 is about 72260.7125414634. The cubic root of 5221610577 is about 1734.8748842720.

The spelling of 5221610577 in words is "five billion, two hundred twenty-one million, six hundred ten thousand, five hundred seventy-seven".