535233535420 has 12 divisors (see below), whose sum is σ = 1123990424424. Its totient is φ = 214093414160.

The previous prime is 535233535391. The next prime is 535233535453. The reversal of 535233535420 is 24535332535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13380838366 + ... + 13380838405.

It is an arithmetic number, because the mean of its divisors is an integer number (93665868702).

Almost surely, 2^535233535420 is an apocalyptic number.

It is an amenable number.

535233535420 is an abundant number, since it is smaller than the sum of its proper divisors (588756889004).

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

535233535420 is a wasteful number, since it uses less digits than its factorization.

535233535420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26761676780 (or 26761676778 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 40.

Adding to 535233535420 its reverse (24535332535), we get a palindrome (559768867955).

The spelling of 535233535420 in words is "five hundred thirty-five billion, two hundred thirty-three million, five hundred thirty-five thousand, four hundred twenty".