47755343 has 4 divisors (see below), whose sum is σ = 47776440. Its totient is φ = 47734248.

The previous prime is 47755333. The next prime is 47755369. The reversal of 47755343 is 34355774.

47755343 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 47755343 - 2⁸ = 47755087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47755297 and 47755306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47755313) 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, 6680 + ... + 11837.

It is an arithmetic number, because the mean of its divisors is an integer number (11944110).

Almost surely, 2^47755343 is an apocalyptic number.

47755343 is a deficient number, since it is larger than the sum of its proper divisors (21097).

47755343 is a wasteful number, since it uses less digits than its factorization.

47755343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21096.

The product of its digits is 176400, while the sum is 38.

The square root of 47755343 is about 6910.5240756400. The cubic root of 47755343 is about 362.8056064154.

The spelling of 47755343 in words is "forty-seven million, seven hundred fifty-five thousand, three hundred forty-three".