4986981205 has 16 divisors (see below), whose sum is σ = 6418206720. Its totient is φ = 3708289728.

The previous prime is 4986981199. The next prime is 4986981217. The reversal of 4986981205 is 5021896894.

It is a cyclic number.

It is not a de Polignac number, because 4986981205 - 2⁵ = 4986981173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490197 + ... + 500266.

It is an arithmetic number, because the mean of its divisors is an integer number (401137920).

Almost surely, 2^4986981205 is an apocalyptic number.

It is an amenable number.

4986981205 is a deficient number, since it is larger than the sum of its proper divisors (1431225515).

4986981205 is a wasteful number, since it uses less digits than its factorization.

4986981205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990540.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The square root of 4986981205 is about 70618.5613348219. The cubic root of 4986981205 is about 1708.4905349581.

The spelling of 4986981205 in words is "four billion, nine hundred eighty-six million, nine hundred eighty-one thousand, two hundred five".