325513255434535 has 16 divisors (see below), whose sum is σ = 446418969292800. Its totient is φ = 223208694235296.

The previous prime is 325513255434527. The next prime is 325513255434557. The reversal of 325513255434535 is 535434552315523.

It is not a de Polignac number, because 325513255434535 - 2³ = 325513255434527 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12556026 + ... + 28437304.

It is an arithmetic number, because the mean of its divisors is an integer number (27901185580800).

Almost surely, 2^{325513255434535} is an apocalyptic number.

325513255434535 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

325513255434535 is a deficient number, since it is larger than the sum of its proper divisors (120905713858265).

325513255434535 is a wasteful number, since it uses less digits than its factorization.

325513255434535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16466910.

The product of its digits is 81000000, while the sum is 55.

The spelling of 325513255434535 in words is "three hundred twenty-five trillion, five hundred thirteen billion, two hundred fifty-five million, four hundred thirty-four thousand, five hundred thirty-five".