52467885 has 16 divisors (see below), whose sum is σ = 93276480. Its totient is φ = 27982800.

The previous prime is 52467871. The next prime is 52467937. The reversal of 52467885 is 58876425.

It is not a de Polignac number, because 52467885 - 2¹¹ = 52465837 is a prime.

It is a super-3 number, since 3×52467885³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 52467885.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194191 + ... + 194460.

It is an arithmetic number, because the mean of its divisors is an integer number (5829780).

Almost surely, 2^52467885 is an apocalyptic number.

It is an amenable number.

52467885 is a deficient number, since it is larger than the sum of its proper divisors (40808595).

52467885 is a wasteful number, since it uses less digits than its factorization.

52467885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388665 (or 388659 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 52467885 is about 7243.4718885352. The cubic root of 52467885 is about 374.3672529503.

It can be divided in two parts, 5246 and 7885, that added together give a palindrome (13131).

The spelling of 52467885 in words is "fifty-two million, four hundred sixty-seven thousand, eight hundred eighty-five".