52081519869892 has 24 divisors (see below), whose sum is σ = 96514226524800. Its totient is φ = 24506351460480.

The previous prime is 52081519869871. The next prime is 52081519869893. The reversal of 52081519869892 is 29896891518025.

It is not an unprimeable number, because it can be changed into a prime (52081519869893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39964392 + ... + 41247007.

It is an arithmetic number, because the mean of its divisors is an integer number (4021426105200).

Almost surely, 2^{52081519869892} is an apocalyptic number.

It is an amenable number.

52081519869892 is a deficient number, since it is larger than the sum of its proper divisors (44432706654908).

52081519869892 is a wasteful number, since it uses less digits than its factorization.

52081519869892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81220851 (or 81220849 counting only the distinct ones).

The product of its (nonzero) digits is 223948800, while the sum is 73.

The spelling of 52081519869892 in words is "fifty-two trillion, eighty-one billion, five hundred nineteen million, eight hundred sixty-nine thousand, eight hundred ninety-two".