52601047 has 4 divisors (see below), whose sum is σ = 53192160. Its totient is φ = 52009936.

The previous prime is 52601027. The next prime is 52601053. The reversal of 52601047 is 74010625.

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 52601047 - 2²³ = 44212439 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 (52601027) 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, 295423 + ... + 295600.

It is an arithmetic number, because the mean of its divisors is an integer number (13298040).

Almost surely, 2^52601047 is an apocalyptic number.

52601047 is a deficient number, since it is larger than the sum of its proper divisors (591113).

52601047 is an equidigital number, since it uses as much as digits as its factorization.

52601047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591112.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 52601047 is about 7252.6579265811. The cubic root of 52601047 is about 374.6836965399.

The spelling of 52601047 in words is "fifty-two million, six hundred one thousand, forty-seven".