4936005066409 has 4 divisors (see below), whose sum is σ = 4936280669440. Its totient is φ = 4935729463380.

The previous prime is 4936005066401. The next prime is 4936005066463. The reversal of 4936005066409 is 9046605006394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4936005066409 - 2³ = 4936005066401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4936005066401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137774649 + ... + 137810470.

It is an arithmetic number, because the mean of its divisors is an integer number (1234070167360).

Almost surely, 2^{4936005066409} is an apocalyptic number.

It is an amenable number.

4936005066409 is a deficient number, since it is larger than the sum of its proper divisors (275603031).

4936005066409 is a wasteful number, since it uses less digits than its factorization.

4936005066409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275603030.

The product of its (nonzero) digits is 4199040, while the sum is 52.

The spelling of 4936005066409 in words is "four trillion, nine hundred thirty-six billion, five million, sixty-six thousand, four hundred nine".