4975228911 has 12 divisors (see below), whose sum is σ = 6714552728. Its totient is φ = 3276843984.

The previous prime is 4975228883. The next prime is 4975228997. The reversal of 4975228911 is 1198225794.

It is a happy number.

It is not a de Polignac number, because 4975228911 - 2⁶ = 4975228847 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 (4975228411) 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, 99700 + ... + 141033.

Almost surely, 2^4975228911 is an apocalyptic number.

4975228911 is a deficient number, since it is larger than the sum of its proper divisors (1739323817).

4975228911 is an equidigital number, since it uses as much as digits as its factorization.

4975228911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240902 (or 240819 counting only the distinct ones).

The product of its digits is 362880, while the sum is 48.

The square root of 4975228911 is about 70535.3025867189. The cubic root of 4975228911 is about 1707.1474060284.

The spelling of 4975228911 in words is "four billion, nine hundred seventy-five million, two hundred twenty-eight thousand, nine hundred eleven".