5540747659 has 2 divisors, whose sum is σ = 5540747660. Its totient is φ = 5540747658.

The previous prime is 5540747651. The next prime is 5540747687. The reversal of 5540747659 is 9567470455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5540747659 - 2³ = 5540747651 is a prime.

It is not a weakly prime, because it can be changed into another prime (5540747651) 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, 2770373829 + 2770373830.

It is an arithmetic number, because the mean of its divisors is an integer number (2770373830).

Almost surely, 2^5540747659 is an apocalyptic number.

5540747659 is a deficient number, since it is larger than the sum of its proper divisors (1).

5540747659 is an equidigital number, since it uses as much as digits as its factorization.

5540747659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292000, while the sum is 52.

The square root of 5540747659 is about 74436.1985797233. The cubic root of 5540747659 is about 1769.5226413347.

The spelling of 5540747659 in words is "five billion, five hundred forty million, seven hundred forty-seven thousand, six hundred fifty-nine".