47852527 has 4 divisors (see below), whose sum is σ = 48061720. Its totient is φ = 47643336.

The previous prime is 47852521. The next prime is 47852531. The reversal of 47852527 is 72525874.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72525874 = 2 ⋅36262937.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47852527 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47852527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47852521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104253 + ... + 104710.

It is an arithmetic number, because the mean of its divisors is an integer number (12015430).

Almost surely, 2^47852527 is an apocalyptic number.

47852527 is a deficient number, since it is larger than the sum of its proper divisors (209193).

47852527 is a wasteful number, since it uses less digits than its factorization.

47852527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209192.

The product of its digits is 156800, while the sum is 40.

The square root of 47852527 is about 6917.5520959368. The cubic root of 47852527 is about 363.0515475472.

The spelling of 47852527 in words is "forty-seven million, eight hundred fifty-two thousand, five hundred twenty-seven".