355213535245535 has 16 divisors (see below), whose sum is σ = 427631342224320. Its totient is φ = 283254114147840.

The previous prime is 355213535245487. The next prime is 355213535245589. The reversal of 355213535245535 is 535542535312553.

It is a happy number.

It is not a de Polignac number, because 355213535245535 - 2²⁶ = 355213468136671 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152930729 + ... + 155236061.

It is an arithmetic number, because the mean of its divisors is an integer number (26726958889020).

Almost surely, 2^{355213535245535} is an apocalyptic number.

355213535245535 is a deficient number, since it is larger than the sum of its proper divisors (72417806978785).

355213535245535 is a wasteful number, since it uses less digits than its factorization.

355213535245535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404738.

The product of its digits is 101250000, while the sum is 56.

The spelling of 355213535245535 in words is "three hundred fifty-five trillion, two hundred thirteen billion, five hundred thirty-five million, two hundred forty-five thousand, five hundred thirty-five".