5075777549 has 16 divisors (see below), whose sum is σ = 5347150848. Its totient is φ = 4812388992.

The previous prime is 5075777543. The next prime is 5075777561. The reversal of 5075777549 is 9457775705.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5075777549 - 2⁸ = 5075777293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5075777494 and 5075777503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5075777543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398924 + ... + 411450.

It is an arithmetic number, because the mean of its divisors is an integer number (334196928).

Almost surely, 2^5075777549 is an apocalyptic number.

It is an amenable number.

5075777549 is a deficient number, since it is larger than the sum of its proper divisors (271373299).

5075777549 is a wasteful number, since it uses less digits than its factorization.

5075777549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12844.

The product of its (nonzero) digits is 10804500, while the sum is 56.

The square root of 5075777549 is about 71244.4913589816. The cubic root of 5075777549 is about 1718.5711891309.

The spelling of 5075777549 in words is "five billion, seventy-five million, seven hundred seventy-seven thousand, five hundred forty-nine".