52366887 has 6 divisors (see below), whose sum is σ = 75641072. Its totient is φ = 34911252.

The previous prime is 52366871. The next prime is 52366889. The reversal of 52366887 is 78866325.

It is not a de Polignac number, because 52366887 - 2⁴ = 52366871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52366889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2909263 + ... + 2909280.

Almost surely, 2^52366887 is an apocalyptic number.

52366887 is a deficient number, since it is larger than the sum of its proper divisors (23274185).

52366887 is a wasteful number, since it uses less digits than its factorization.

52366887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5818549 (or 5818546 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 52366887 is about 7236.4968734879. The cubic root of 52366887 is about 374.1268860364.

The spelling of 52366887 in words is "fifty-two million, three hundred sixty-six thousand, eight hundred eighty-seven".