47752359 has 4 divisors (see below), whose sum is σ = 63669816. Its totient is φ = 31834904.

The previous prime is 47752349. The next prime is 47752361. The reversal of 47752359 is 95325774.

47752359 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 47752359 - 2⁴ = 47752343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47752359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47752349) 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, 7958724 + ... + 7958729.

It is an arithmetic number, because the mean of its divisors is an integer number (15917454).

Almost surely, 2^47752359 is an apocalyptic number.

47752359 is a deficient number, since it is larger than the sum of its proper divisors (15917457).

47752359 is a wasteful number, since it uses less digits than its factorization.

47752359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15917456.

The product of its digits is 264600, while the sum is 42.

The square root of 47752359 is about 6910.3081696839. The cubic root of 47752359 is about 362.7980496032.

The spelling of 47752359 in words is "forty-seven million, seven hundred fifty-two thousand, three hundred fifty-nine".