5077220649 has 4 divisors (see below), whose sum is σ = 6769627536. Its totient is φ = 3384813764.

The previous prime is 5077220597. The next prime is 5077220651. The reversal of 5077220649 is 9460227705.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5077220649 - 2¹⁵ = 5077187881 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5077220649.

It is not an unprimeable number, because it can be changed into a prime (5077220689) 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, 846203439 + ... + 846203444.

It is an arithmetic number, because the mean of its divisors is an integer number (1692406884).

Almost surely, 2^5077220649 is an apocalyptic number.

It is an amenable number.

5077220649 is a deficient number, since it is larger than the sum of its proper divisors (1692406887).

5077220649 is a wasteful number, since it uses less digits than its factorization.

5077220649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692406886.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 5077220649 is about 71254.6184397896. The cubic root of 5077220649 is about 1718.7340433313.

The spelling of 5077220649 in words is "five billion, seventy-seven million, two hundred twenty thousand, six hundred forty-nine".