47153153 has 4 divisors (see below), whose sum is σ = 47167188. Its totient is φ = 47139120.

The previous prime is 47153143. The next prime is 47153167. The reversal of 47153153 is 35135174.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 35135174 = 2 ⋅17567587.

It can be written as a sum of positive squares in 2 ways, for example, as 18722929 + 28430224 = 4327^2 + 5332^2 .

It is a cyclic number.

It is not a de Polignac number, because 47153153 - 2¹⁶ = 47087617 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47153143) 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, 1343 + ... + 9803.

It is an arithmetic number, because the mean of its divisors is an integer number (11791797).

It is a Proth number, since it is equal to 1439 ⋅ 2¹⁵ + 1 and 1439 < 2¹⁵.

Almost surely, 2^47153153 is an apocalyptic number.

It is an amenable number.

47153153 is a deficient number, since it is larger than the sum of its proper divisors (14035).

47153153 is an equidigital number, since it uses as much as digits as its factorization.

47153153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14034.

The product of its digits is 6300, while the sum is 29.

The square root of 47153153 is about 6866.8153462868. The cubic root of 47153153 is about 361.2741706269.

The spelling of 47153153 in words is "forty-seven million, one hundred fifty-three thousand, one hundred fifty-three".