52038888687 has 24 divisors (see below), whose sum is σ = 77948386464. Its totient is φ = 33427214784.

The previous prime is 52038888631. The next prime is 52038888719. The reversal of 52038888687 is 78688883025.

It is not a de Polignac number, because 52038888687 - 2⁶ = 52038888623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52038888617) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 724308 + ... + 792905.

It is an arithmetic number, because the mean of its divisors is an integer number (3247849436).

Almost surely, 2^52038888687 is an apocalyptic number.

52038888687 is a deficient number, since it is larger than the sum of its proper divisors (25909497777).

52038888687 is a wasteful number, since it uses less digits than its factorization.

52038888687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517359 (or 1517356 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 63.

The spelling of 52038888687 in words is "fifty-two billion, thirty-eight million, eight hundred eighty-eight thousand, six hundred eighty-seven".