52587672 has 32 divisors (see below), whose sum is σ = 136004400. Its totient is φ = 16924544.

The previous prime is 52587659. The next prime is 52587709. The reversal of 52587672 is 27678525.

It is an alternating number because its digits alternate between odd and even.

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 7 ways as a sum of consecutive naturals, for example, 37083 + ... + 38474.

Almost surely, 2^52587672 is an apocalyptic number.

It is an amenable number.

52587672 is an abundant number, since it is smaller than the sum of its proper divisors (83416728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52587672 is a wasteful number, since it uses less digits than its factorization.

52587672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75595 (or 75591 counting only the distinct ones).

The product of its digits is 235200, while the sum is 42.

The square root of 52587672 is about 7251.7357922086. The cubic root of 52587672 is about 374.6519365938.

The spelling of 52587672 in words is "fifty-two million, five hundred eighty-seven thousand, six hundred seventy-two".