4985371783 has 6 divisors (see below), whose sum is σ = 5697781256. Its totient is φ = 4273015692.

The previous prime is 4985371751. The next prime is 4985371799. The reversal of 4985371783 is 3871735894.

It is a happy number.

It is not a de Polignac number, because 4985371783 - 2⁵ = 4985371751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985351783) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 173466 + ... + 200152.

Almost surely, 2^4985371783 is an apocalyptic number.

4985371783 is a deficient number, since it is larger than the sum of its proper divisors (712409473).

4985371783 is an frugal number, since it uses more digits than its factorization.

4985371783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53381 (or 26694 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 55.

The square root of 4985371783 is about 70607.1652383807. The cubic root of 4985371783 is about 1708.3067244863.

The spelling of 4985371783 in words is "four billion, nine hundred eighty-five million, three hundred seventy-one thousand, seven hundred eighty-three".