5540502811 has 2 divisors, whose sum is σ = 5540502812. Its totient is φ = 5540502810.

The previous prime is 5540502791. The next prime is 5540502841. The reversal of 5540502811 is 1182050455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5540502811 - 2¹⁵ = 5540470043 is a prime.

It is not a weakly prime, because it can be changed into another prime (5540502841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770251405 + 2770251406.

It is an arithmetic number, because the mean of its divisors is an integer number (2770251406).

Almost surely, 2^5540502811 is an apocalyptic number.

5540502811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5540502811 is an equidigital number, since it uses as much as digits as its factorization.

5540502811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8000, while the sum is 31.

The square root of 5540502811 is about 74434.5538778866. The cubic root of 5540502811 is about 1769.4965756309.

The spelling of 5540502811 in words is "five billion, five hundred forty million, five hundred two thousand, eight hundred eleven".