52651571 has 8 divisors (see below), whose sum is σ = 60226560. Its totient is φ = 45089928.

The previous prime is 52651553. The next prime is 52651579. The reversal of 52651571 is 17515625.

52651571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52651571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52651579) 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 7 ways as a sum of consecutive naturals, for example, 7460 + ... + 12686.

It is an arithmetic number, because the mean of its divisors is an integer number (7528320).

Almost surely, 2^52651571 is an apocalyptic number.

52651571 is a deficient number, since it is larger than the sum of its proper divisors (7574989).

52651571 is a wasteful number, since it uses less digits than its factorization.

52651571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6673.

The product of its digits is 10500, while the sum is 32.

The square root of 52651571 is about 7256.1402274212. The cubic root of 52651571 is about 374.8036210306.

The spelling of 52651571 in words is "fifty-two million, six hundred fifty-one thousand, five hundred seventy-one".