52252867 has 4 divisors (see below), whose sum is σ = 54054720. Its totient is φ = 50451016.

The previous prime is 52252841. The next prime is 52252877. The reversal of 52252867 is 76825225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52252867 - 2¹⁵ = 52220099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52252817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900883 + ... + 900940.

It is an arithmetic number, because the mean of its divisors is an integer number (13513680).

Almost surely, 2^52252867 is an apocalyptic number.

52252867 is a deficient number, since it is larger than the sum of its proper divisors (1801853).

52252867 is a wasteful number, since it uses less digits than its factorization.

52252867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801852.

The product of its digits is 67200, while the sum is 37.

The square root of 52252867 is about 7228.6144592169. The cubic root of 52252867 is about 373.8551561473.

The spelling of 52252867 in words is "fifty-two million, two hundred fifty-two thousand, eight hundred sixty-seven".