47275559 has 4 divisors (see below), whose sum is σ = 47397480. Its totient is φ = 47153640.

The previous prime is 47275531. The next prime is 47275573. The reversal of 47275559 is 95557274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95557274 = 2 ⋅47778637.

It is a cyclic number.

It is not a de Polignac number, because 47275559 - 2⁸ = 47275303 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 (47275519) 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, 60377 + ... + 61154.

It is an arithmetic number, because the mean of its divisors is an integer number (11849370).

Almost surely, 2^47275559 is an apocalyptic number.

47275559 is a deficient number, since it is larger than the sum of its proper divisors (121921).

47275559 is a wasteful number, since it uses less digits than its factorization.

47275559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121920.

The product of its digits is 441000, while the sum is 44.

The square root of 47275559 is about 6875.7224347700. The cubic root of 47275559 is about 361.5865139355.

The spelling of 47275559 in words is "forty-seven million, two hundred seventy-five thousand, five hundred fifty-nine".