47332543 has 4 divisors (see below), whose sum is σ = 47981008. Its totient is φ = 46684080.

The previous prime is 47332531. The next prime is 47332559. The reversal of 47332543 is 34523374.

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 47332543 - 2⁵ = 47332511 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 (47342543) 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, 324123 + ... + 324268.

It is an arithmetic number, because the mean of its divisors is an integer number (11995252).

Almost surely, 2^47332543 is an apocalyptic number.

47332543 is a deficient number, since it is larger than the sum of its proper divisors (648465).

47332543 is an equidigital number, since it uses as much as digits as its factorization.

47332543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648464.

The product of its digits is 30240, while the sum is 31.

The square root of 47332543 is about 6879.8650422810. The cubic root of 47332543 is about 361.7317360702.

The spelling of 47332543 in words is "forty-seven million, three hundred thirty-two thousand, five hundred forty-three".