463135838809 has 16 divisors (see below), whose sum is σ = 539351301888. Its totient is φ = 389435522112.

The previous prime is 463135838801. The next prime is 463135838833. The reversal of 463135838809 is 908838531364.

It is not a de Polignac number, because 463135838809 - 2³ = 463135838801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463135838801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3116884 + ... + 3262090.

It is an arithmetic number, because the mean of its divisors is an integer number (33709456368).

Almost surely, 2^463135838809 is an apocalyptic number.

It is an amenable number.

463135838809 is a deficient number, since it is larger than the sum of its proper divisors (76215463079).

463135838809 is a wasteful number, since it uses less digits than its factorization.

463135838809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153864.

The product of its (nonzero) digits is 14929920, while the sum is 58.

The spelling of 463135838809 in words is "four hundred sixty-three billion, one hundred thirty-five million, eight hundred thirty-eight thousand, eight hundred nine".