52672049 has 4 divisors (see below), whose sum is σ = 53306736. Its totient is φ = 52037364.

The previous prime is 52672043. The next prime is 52672051. The reversal of 52672049 is 94027625.

52672049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52672049 - 2⁸ = 52671793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52672043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317219 + ... + 317384.

It is an arithmetic number, because the mean of its divisors is an integer number (13326684).

Almost surely, 2^52672049 is an apocalyptic number.

It is an amenable number.

52672049 is a deficient number, since it is larger than the sum of its proper divisors (634687).

52672049 is an equidigital number, since it uses as much as digits as its factorization.

52672049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634686.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 52672049 is about 7257.5511710218. The cubic root of 52672049 is about 374.8522060558.

The spelling of 52672049 in words is "fifty-two million, six hundred seventy-two thousand, forty-nine".