4857780549 has 8 divisors (see below), whose sum is σ = 6858043200. Its totient is φ = 3048019136.

The previous prime is 4857780541. The next prime is 4857780601. The reversal of 4857780549 is 9450877584.

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 4857780549 - 2³ = 4857780541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4857780541) 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, 47625249 + ... + 47625350.

It is an arithmetic number, because the mean of its divisors is an integer number (857255400).

Almost surely, 2^4857780549 is an apocalyptic number.

It is an amenable number.

4857780549 is a deficient number, since it is larger than the sum of its proper divisors (2000262651).

4857780549 is a wasteful number, since it uses less digits than its factorization.

4857780549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95250619.

The product of its (nonzero) digits is 11289600, while the sum is 57.

The square root of 4857780549 is about 69697.7800865996. The cubic root of 4857780549 is about 1693.6069629276.

The spelling of 4857780549 in words is "four billion, eight hundred fifty-seven million, seven hundred eighty thousand, five hundred forty-nine".