535354170828 has 96 divisors (see below), whose sum is σ = 1316667416064. Its totient is φ = 169085242368.

The previous prime is 535354170809. The next prime is 535354170829. The reversal of 535354170828 is 828071453535.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (535354170829) 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, 6392401 + ... + 6475607.

It is an arithmetic number, because the mean of its divisors is an integer number (13715285584).

Almost surely, 2^535354170828 is an apocalyptic number.

It is an amenable number.

535354170828 is an abundant number, since it is smaller than the sum of its proper divisors (781313245236).

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

535354170828 is a wasteful number, since it uses less digits than its factorization.

535354170828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83631 (or 83629 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 535354170828 in words is "five hundred thirty-five billion, three hundred fifty-four million, one hundred seventy thousand, eight hundred twenty-eight".