52486873 has 12 divisors (see below), whose sum is σ = 55686960. Its totient is φ = 49462776.

The previous prime is 52486859. The next prime is 52486957. The reversal of 52486873 is 37868425.

It is a de Polignac number, because none of the positive numbers 2^k-52486873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52486823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125058 + ... + 125476.

It is an arithmetic number, because the mean of its divisors is an integer number (4640580).

Almost surely, 2^52486873 is an apocalyptic number.

It is an amenable number.

52486873 is a deficient number, since it is larger than the sum of its proper divisors (3200087).

52486873 is a wasteful number, since it uses less digits than its factorization.

52486873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804 (or 785 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 52486873 is about 7244.7824674037. The cubic root of 52486873 is about 374.4124083697.

It can be divided in two parts, 5248 and 6873, that added together give a palindrome (12121).

The spelling of 52486873 in words is "fifty-two million, four hundred eighty-six thousand, eight hundred seventy-three".