6536125638375 has 32 divisors (see below), whose sum is σ = 10878291840000. Its totient is φ = 3485235348000.

The previous prime is 6536125638353. The next prime is 6536125638403. The reversal of 6536125638375 is 5738365216356.

It is not a de Polignac number, because 6536125638375 - 2¹⁶ = 6536125572839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131310 + ... + 3617940.

It is an arithmetic number, because the mean of its divisors is an integer number (339946620000).

Almost surely, 2^{6536125638375} is an apocalyptic number.

6536125638375 is a deficient number, since it is larger than the sum of its proper divisors (4342166201625).

6536125638375 is a wasteful number, since it uses less digits than its factorization.

6536125638375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3491648 (or 3491638 counting only the distinct ones).

The product of its digits is 81648000, while the sum is 60.

The spelling of 6536125638375 in words is "six trillion, five hundred thirty-six billion, one hundred twenty-five million, six hundred thirty-eight thousand, three hundred seventy-five".