4981043977 has 12 divisors (see below), whose sum is σ = 6164201280. Its totient is φ = 3941044848.

The previous prime is 4981043941. The next prime is 4981043983. The reversal of 4981043977 is 7793401894.

It is not a de Polignac number, because 4981043977 - 2⁷ = 4981043849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4981043917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2104077 + ... + 2106442.

It is an arithmetic number, because the mean of its divisors is an integer number (513683440).

Almost surely, 2^4981043977 is an apocalyptic number.

It is an amenable number.

4981043977 is a deficient number, since it is larger than the sum of its proper divisors (1183157303).

4981043977 is a wasteful number, since it uses less digits than its factorization.

4981043977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210552 (or 4210539 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The square root of 4981043977 is about 70576.5115105585. The cubic root of 4981043977 is about 1707.8122538096.

The spelling of 4981043977 in words is "four billion, nine hundred eighty-one million, forty-three thousand, nine hundred seventy-seven".