47352543 has 32 divisors (see below), whose sum is σ = 73835520. Its totient is φ = 26438400.

The previous prime is 47352517. The next prime is 47352551. The reversal of 47352543 is 34525374.

It is not a de Polignac number, because 47352543 - 2⁵ = 47352511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47352553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313518 + ... + 313668.

It is an arithmetic number, because the mean of its divisors is an integer number (2307360).

Almost surely, 2^47352543 is an apocalyptic number.

47352543 is a deficient number, since it is larger than the sum of its proper divisors (26482977).

47352543 is a wasteful number, since it uses less digits than its factorization.

47352543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407.

The product of its digits is 50400, while the sum is 33.

The square root of 47352543 is about 6881.3184056545. The cubic root of 47352543 is about 361.7826778784.

It can be divided in two parts, 47352 and 543, that added together give a triangular number (47895 = T₃₀₉).

The spelling of 47352543 in words is "forty-seven million, three hundred fifty-two thousand, five hundred forty-three".