52626047 has 4 divisors (see below), whose sum is σ = 54914160. Its totient is φ = 50337936.

The previous prime is 52625987. The next prime is 52626061. The reversal of 52626047 is 74062625.

52626047 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.

It is a cyclic number.

It is not a de Polignac number, because 52626047 - 2⁶ = 52625983 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 (52626647) 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, 1144022 + ... + 1144067.

It is an arithmetic number, because the mean of its divisors is an integer number (13728540).

Almost surely, 2^52626047 is an apocalyptic number.

52626047 is a deficient number, since it is larger than the sum of its proper divisors (2288113).

52626047 is a wasteful number, since it uses less digits than its factorization.

52626047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288112.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 52626047 is about 7254.3812279201. The cubic root of 52626047 is about 374.7430464918.

The spelling of 52626047 in words is "fifty-two million, six hundred twenty-six thousand, forty-seven".