52105117162 has 48 divisors (see below), whose sum is σ = 94730580000. Its totient is φ = 21405462624.

The previous prime is 52105117117. The next prime is 52105117187. The reversal of 52105117162 is 26171150125.

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, 329089 + ... + 460987.

It is an arithmetic number, because the mean of its divisors is an integer number (1973553750).

Almost surely, 2^52105117162 is an apocalyptic number.

52105117162 is a deficient number, since it is larger than the sum of its proper divisors (42625462838).

52105117162 is a wasteful number, since it uses less digits than its factorization.

52105117162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132083 (or 132076 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 31.

Adding to 52105117162 its reverse (26171150125), we get a palindrome (78276267287).

The spelling of 52105117162 in words is "fifty-two billion, one hundred five million, one hundred seventeen thousand, one hundred sixty-two".