4981676057 has 4 divisors (see below), whose sum is σ = 5153458020. Its totient is φ = 4809894096.

The previous prime is 4981676027. The next prime is 4981676071. The reversal of 4981676057 is 7506761894.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 949934041 + 4031742016 = 30821^2 + 63496^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4981676057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4981676027) 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, 85890938 + ... + 85890995.

It is an arithmetic number, because the mean of its divisors is an integer number (1288364505).

Almost surely, 2^4981676057 is an apocalyptic number.

It is an amenable number.

4981676057 is a deficient number, since it is larger than the sum of its proper divisors (171781963).

4981676057 is a wasteful number, since it uses less digits than its factorization.

4981676057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171781962.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The square root of 4981676057 is about 70580.9893455738. The cubic root of 4981676057 is about 1707.8844895575.

The spelling of 4981676057 in words is "four billion, nine hundred eighty-one million, six hundred seventy-six thousand, fifty-seven".