535512423213000 has 192 divisors, whose sum is σ = 1811124395748720. Its totient is φ = 142717127040000.

The previous prime is 535512423212993. The next prime is 535512423213017. The reversal of 535512423213000 is 312324215535.

535512423213000 is a `hidden beast` number, since 5 + 3 + 5 + 5 + 1 + 24 + 2 + 321 + 300 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 121593084804 + 535390830128196 = 348702^2 + 23138514^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3041551 + ... + 32867550.

Almost surely, 2^{535512423213000} is an apocalyptic number.

535512423213000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535512423213000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (905562197874360).

535512423213000 is an abundant number, since it is smaller than the sum of its proper divisors (1275611972535720).

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

535512423213000 is a wasteful number, since it uses less digits than its factorization.

535512423213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35910785 (or 35910768 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 535512423213000 its reverse (312324215535), we get a palindrome (535824747428535).

The spelling of 535512423213000 in words is "five hundred thirty-five trillion, five hundred twelve billion, four hundred twenty-three million, two hundred thirteen thousand".