47488853 has 2 divisors, whose sum is σ = 47488854. Its totient is φ = 47488852.

The previous prime is 47488849. The next prime is 47488877. The reversal of 47488853 is 35888474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35259844 + 12229009 = 5938^2 + 3497^2 .

It is a cyclic number.

It is not a de Polignac number, because 47488853 - 2² = 47488849 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 47488798 and 47488807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47488823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23744426 + 23744427.

It is an arithmetic number, because the mean of its divisors is an integer number (23744427).

Almost surely, 2^47488853 is an apocalyptic number.

It is an amenable number.

47488853 is a deficient number, since it is larger than the sum of its proper divisors (1).

47488853 is an equidigital number, since it uses as much as digits as its factorization.

47488853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 860160, while the sum is 47.

The square root of 47488853 is about 6891.2156402191. The cubic root of 47488853 is about 362.1294903189.

The spelling of 47488853 in words is "forty-seven million, four hundred eighty-eight thousand, eight hundred fifty-three".