535433325545121 has 16 divisors (see below), whose sum is σ = 714784228799040. Its totient is φ = 356518990667840.

The previous prime is 535433325545113. The next prime is 535433325545149. The reversal of 535433325545121 is 121545523334535.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 535433325545121 - 2³ = 535433325545113 is a prime.

It is a super-2 number, since 2×535433325545121² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (535433325545161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653499850 + ... + 654318668.

It is an arithmetic number, because the mean of its divisors is an integer number (44674014299940).

Almost surely, 2^{535433325545121} is an apocalyptic number.

It is an amenable number.

535433325545121 is a deficient number, since it is larger than the sum of its proper divisors (179350903253919).

535433325545121 is a wasteful number, since it uses less digits than its factorization.

535433325545121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085136.

The product of its digits is 16200000, while the sum is 51.

Adding to 535433325545121 its reverse (121545523334535), we get a palindrome (656978848879656).

The spelling of 535433325545121 in words is "five hundred thirty-five trillion, four hundred thirty-three billion, three hundred twenty-five million, five hundred forty-five thousand, one hundred twenty-one".