5011812877 has 2 divisors, whose sum is σ = 5011812878. Its totient is φ = 5011812876.

The previous prime is 5011812847. The next prime is 5011812881. The reversal of 5011812877 is 7782181105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4074779556 + 937033321 = 63834^2 + 30611^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5011812877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5011812847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505906438 + 2505906439.

It is an arithmetic number, because the mean of its divisors is an integer number (2505906439).

Almost surely, 2^5011812877 is an apocalyptic number.

It is an amenable number.

5011812877 is a deficient number, since it is larger than the sum of its proper divisors (1).

5011812877 is an equidigital number, since it uses as much as digits as its factorization.

5011812877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31360, while the sum is 40.

The square root of 5011812877 is about 70794.1584948928. The cubic root of 5011812877 is about 1711.3215365819.

The spelling of 5011812877 in words is "five billion, eleven million, eight hundred twelve thousand, eight hundred seventy-seven".