535846435538 has 6 divisors (see below), whose sum is σ = 803771206149. Its totient is φ = 267922700156.

The previous prime is 535846435519. The next prime is 535846435549. The reversal of 535846435538 is 835534648535.

It can be written as a sum of positive squares in 2 ways, for example, as 532340966689 + 3505468849 = 729617^2 + 59207^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=517613.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 776420 + ... + 1294032.

Almost surely, 2^535846435538 is an apocalyptic number.

535846435538 is a deficient number, since it is larger than the sum of its proper divisors (267924770611).

535846435538 is an frugal number, since it uses more digits than its factorization.

535846435538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035228 (or 517615 counting only the distinct ones).

The product of its digits is 103680000, while the sum is 59.

The spelling of 535846435538 in words is "five hundred thirty-five billion, eight hundred forty-six million, four hundred thirty-five thousand, five hundred thirty-eight".