5133977767 has 2 divisors, whose sum is σ = 5133977768. Its totient is φ = 5133977766.

The previous prime is 5133977749. The next prime is 5133977777. The reversal of 5133977767 is 7677793315.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5133977767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5133977777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2566988883 + 2566988884.

It is an arithmetic number, because the mean of its divisors is an integer number (2566988884).

Almost surely, 2^5133977767 is an apocalyptic number.

5133977767 is a deficient number, since it is larger than the sum of its proper divisors (1).

5133977767 is an equidigital number, since it uses as much as digits as its factorization.

5133977767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5834430, while the sum is 55.

The square root of 5133977767 is about 71651.7813246817. The cubic root of 5133977767 is about 1725.1147740758.

The spelling of 5133977767 in words is "five billion, one hundred thirty-three million, nine hundred seventy-seven thousand, seven hundred sixty-seven".