535254232969 has 4 divisors (see below), whose sum is σ = 535355631360. Its totient is φ = 535152834580.

The previous prime is 535254232951. The next prime is 535254232973. The reversal of 535254232969 is 969232452535.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 535254232969 - 2¹⁷ = 535254101897 is a prime.

It is a super-2 number, since 2×535254232969² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535254232939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50691277 + ... + 50701834.

It is an arithmetic number, because the mean of its divisors is an integer number (133838907840).

Almost surely, 2^535254232969 is an apocalyptic number.

It is an amenable number.

535254232969 is a deficient number, since it is larger than the sum of its proper divisors (101398391).

535254232969 is a wasteful number, since it uses less digits than its factorization.

535254232969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101398390.

The product of its digits is 17496000, while the sum is 55.

The spelling of 535254232969 in words is "five hundred thirty-five billion, two hundred fifty-four million, two hundred thirty-two thousand, nine hundred sixty-nine".