52449927 has 4 divisors (see below), whose sum is σ = 69933240. Its totient is φ = 34966616.

The previous prime is 52449907. The next prime is 52449949. The reversal of 52449927 is 72994425.

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 52449927 - 2⁶ = 52449863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52449907) 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, 8741652 + ... + 8741657.

It is an arithmetic number, because the mean of its divisors is an integer number (17483310).

Almost surely, 2^52449927 is an apocalyptic number.

52449927 is a deficient number, since it is larger than the sum of its proper divisors (17483313).

52449927 is a wasteful number, since it uses less digits than its factorization.

52449927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17483312.

The product of its digits is 181440, while the sum is 42.

The square root of 52449927 is about 7242.2321835191. The cubic root of 52449927 is about 374.3245369518.

The spelling of 52449927 in words is "fifty-two million, four hundred forty-nine thousand, nine hundred twenty-seven".