535432423505 has 32 divisors (see below), whose sum is σ = 739866514176. Its totient is φ = 364375517184.

The previous prime is 535432423499. The next prime is 535432423529. The reversal of 535432423505 is 505324234535.

It is a happy number.

It is not a de Polignac number, because 535432423505 - 2⁴ = 535432423489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20783042 + ... + 20808788.

It is an arithmetic number, because the mean of its divisors is an integer number (23120828568).

Almost surely, 2^535432423505 is an apocalyptic number.

It is an amenable number.

535432423505 is a deficient number, since it is larger than the sum of its proper divisors (204434090671).

535432423505 is a wasteful number, since it uses less digits than its factorization.

535432423505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30233.

The product of its (nonzero) digits is 1080000, while the sum is 41.

The spelling of 535432423505 in words is "five hundred thirty-five billion, four hundred thirty-two million, four hundred twenty-three thousand, five hundred five".