47533089 has 4 divisors (see below), whose sum is σ = 63377456. Its totient is φ = 31688724.

The previous prime is 47533081. The next prime is 47533093. The reversal of 47533089 is 98033574.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 47533089 - 2³ = 47533081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47533081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7922179 + ... + 7922184.

It is an arithmetic number, because the mean of its divisors is an integer number (15844364).

Almost surely, 2^47533089 is an apocalyptic number.

It is an amenable number.

47533089 is a deficient number, since it is larger than the sum of its proper divisors (15844367).

47533089 is a wasteful number, since it uses less digits than its factorization.

47533089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15844366.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 47533089 is about 6894.4244864963. The cubic root of 47533089 is about 362.2418969697.

The spelling of 47533089 in words is "forty-seven million, five hundred thirty-three thousand, eighty-nine".