535367506856 has 128 divisors (see below), whose sum is σ = 1288470005760. Its totient is φ = 202847846400.

The previous prime is 535367506853. The next prime is 535367506873. The reversal of 535367506856 is 658605763535.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 535367506795 and 535367506804.

It is not an unprimeable number, because it can be changed into a prime (535367506853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2066816 + ... + 2311376.

It is an arithmetic number, because the mean of its divisors is an integer number (10066171920).

Almost surely, 2^535367506856 is an apocalyptic number.

535367506856 is a gapful number since it is divisible by the number (56) 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 535367506856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (644235002880).

535367506856 is an abundant number, since it is smaller than the sum of its proper divisors (753102498904).

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

535367506856 is a wasteful number, since it uses less digits than its factorization.

535367506856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244715 (or 244711 counting only the distinct ones).

The product of its (nonzero) digits is 68040000, while the sum is 59.

The spelling of 535367506856 in words is "five hundred thirty-five billion, three hundred sixty-seven million, five hundred six thousand, eight hundred fifty-six".