4060240502509 has 2 divisors, whose sum is σ = 4060240502510. Its totient is φ = 4060240502508.

The previous prime is 4060240502497. The next prime is 4060240502533. The reversal of 4060240502509 is 9052050420604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2975055777225 + 1085184725284 = 1724835^2 + 1041722^2 .

It is a cyclic number.

It is not a de Polignac number, because 4060240502509 - 2⁵ = 4060240502477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4060240502809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030120251254 + 2030120251255.

It is an arithmetic number, because the mean of its divisors is an integer number (2030120251255).

Almost surely, 2^{4060240502509} is an apocalyptic number.

It is an amenable number.

4060240502509 is a deficient number, since it is larger than the sum of its proper divisors (1).

4060240502509 is an equidigital number, since it uses as much as digits as its factorization.

4060240502509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 4060240502509 in words is "four trillion, sixty billion, two hundred forty million, five hundred two thousand, five hundred nine".