4981723055 has 4 divisors (see below), whose sum is σ = 5978067672. Its totient is φ = 3985378440.

The previous prime is 4981723039. The next prime is 4981723073. The reversal of 4981723055 is 5503271894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5503271894 = 2 ⋅2751635947.

It is not a de Polignac number, because 4981723055 - 2⁴ = 4981723039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4981722997 and 4981723015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498172301 + ... + 498172310.

It is an arithmetic number, because the mean of its divisors is an integer number (1494516918).

Almost surely, 2^4981723055 is an apocalyptic number.

4981723055 is a deficient number, since it is larger than the sum of its proper divisors (996344617).

4981723055 is an equidigital number, since it uses as much as digits as its factorization.

4981723055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996344616.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 4981723055 is about 70581.3222814648. The cubic root of 4981723055 is about 1707.8898603673.

The spelling of 4981723055 in words is "four billion, nine hundred eighty-one million, seven hundred twenty-three thousand, fifty-five".