485213868643525 has 24 divisors (see below), whose sum is σ = 694293264938624. Its totient is φ = 329487808708800.

The previous prime is 485213868643489. The next prime is 485213868643589. The reversal of 485213868643525 is 525346868312584.

It is not a de Polignac number, because 485213868643525 - 2¹³ = 485213868635333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13459451286 + ... + 13459487335.

Almost surely, 2^{485213868643525} is an apocalyptic number.

It is an amenable number.

485213868643525 is a deficient number, since it is larger than the sum of its proper divisors (209079396295099).

485213868643525 is a wasteful number, since it uses less digits than its factorization.

485213868643525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26918938741 (or 26918938736 counting only the distinct ones).

The product of its digits is 1327104000, while the sum is 70.

The spelling of 485213868643525 in words is "four hundred eighty-five trillion, two hundred thirteen billion, eight hundred sixty-eight million, six hundred forty-three thousand, five hundred twenty-five".