5103499811 has 2 divisors, whose sum is σ = 5103499812. Its totient is φ = 5103499810.

The previous prime is 5103499783. The next prime is 5103499859. The reversal of 5103499811 is 1189943015.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5103499811 is a prime.

It is not a weakly prime, because it can be changed into another prime (5103499111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551749905 + 2551749906.

It is an arithmetic number, because the mean of its divisors is an integer number (2551749906).

Almost surely, 2^5103499811 is an apocalyptic number.

5103499811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103499811 is an equidigital number, since it uses as much as digits as its factorization.

5103499811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 41.

The square root of 5103499811 is about 71438.7836612578. The cubic root of 5103499811 is about 1721.6942710110.

The spelling of 5103499811 in words is "five billion, one hundred three million, four hundred ninety-nine thousand, eight hundred eleven".