53859673528 has 16 divisors (see below), whose sum is σ = 105377622480. Its totient is φ = 25758974208.

The previous prime is 53859673499. The next prime is 53859673537. The reversal of 53859673528 is 82537695835.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146357625 + ... + 146357992.

It is an arithmetic number, because the mean of its divisors is an integer number (6586101405).

Almost surely, 2^53859673528 is an apocalyptic number.

It is an amenable number.

53859673528 is a deficient number, since it is larger than the sum of its proper divisors (51517948952).

53859673528 is a wasteful number, since it uses less digits than its factorization.

53859673528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292715646 (or 292715642 counting only the distinct ones).

The product of its digits is 54432000, while the sum is 61.

The spelling of 53859673528 in words is "fifty-three billion, eight hundred fifty-nine million, six hundred seventy-three thousand, five hundred twenty-eight".