4961927111 has 2 divisors, whose sum is σ = 4961927112. Its totient is φ = 4961927110.

The previous prime is 4961926987. The next prime is 4961927123. The reversal of 4961927111 is 1117291694.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4961927111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4961927161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2480963555 + 2480963556.

It is an arithmetic number, because the mean of its divisors is an integer number (2480963556).

Almost surely, 2^4961927111 is an apocalyptic number.

4961927111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4961927111 is an equidigital number, since it uses as much as digits as its factorization.

4961927111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 41.

The square root of 4961927111 is about 70440.9476866971. The cubic root of 4961927111 is about 1705.6246351558.

The spelling of 4961927111 in words is "four billion, nine hundred sixty-one million, nine hundred twenty-seven thousand, one hundred eleven".