5385665835 has 96 divisors (see below), whose sum is σ = 10887912000. Its totient is φ = 2520967680.

The previous prime is 5385665833. The next prime is 5385665837.

5385665835 is a `hidden beast` number, since 5 + 3 + 8 + 56 + 6 + 583 + 5 = 666.

5385665835 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (5385665833) and next prime (5385665837).

It is not a de Polignac number, because 5385665835 - 2¹ = 5385665833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5385665833) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 468031 + ... + 479399.

It is an arithmetic number, because the mean of its divisors is an integer number (113415750).

Almost surely, 2^5385665835 is an apocalyptic number.

5385665835 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5385665835 is an abundant number, since it is smaller than the sum of its proper divisors (5502246165).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5385665835 is a wasteful number, since it uses less digits than its factorization.

5385665835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11434 (or 11417 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 54.

The square root of 5385665835 is about 73387.0958343495. The cubic root of 5385665835 is about 1752.8569209465.

The spelling of 5385665835 in words is "five billion, three hundred eighty-five million, six hundred sixty-five thousand, eight hundred thirty-five".