52738867 has 4 divisors (see below), whose sum is σ = 53261136. Its totient is φ = 52216600.

The previous prime is 52738853. The next prime is 52738901. The reversal of 52738867 is 76883725.

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 52738867 - 2⁷ = 52738739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52738837) 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, 260983 + ... + 261184.

It is an arithmetic number, because the mean of its divisors is an integer number (13315284).

Almost surely, 2^52738867 is an apocalyptic number.

52738867 is a deficient number, since it is larger than the sum of its proper divisors (522269).

52738867 is a wasteful number, since it uses less digits than its factorization.

52738867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522268.

The product of its digits is 564480, while the sum is 46.

The square root of 52738867 is about 7262.1530553962. The cubic root of 52738867 is about 375.0106474014.

The spelling of 52738867 in words is "fifty-two million, seven hundred thirty-eight thousand, eight hundred sixty-seven".