47953547353 has 2 divisors, whose sum is σ = 47953547354. Its totient is φ = 47953547352.

The previous prime is 47953547321. The next prime is 47953547359. The reversal of 47953547353 is 35374535974.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45758343744 + 2195203609 = 213912^2 + 46853^2 .

It is a cyclic number.

It is not a de Polignac number, because 47953547353 - 2⁵ = 47953547321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47953547294 and 47953547303.

It is not a weakly prime, because it can be changed into another prime (47953547359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23976773676 + 23976773677.

It is an arithmetic number, because the mean of its divisors is an integer number (23976773677).

Almost surely, 2^47953547353 is an apocalyptic number.

It is an amenable number.

47953547353 is a deficient number, since it is larger than the sum of its proper divisors (1).

47953547353 is an equidigital number, since it uses as much as digits as its factorization.

47953547353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23814000, while the sum is 55.

The spelling of 47953547353 in words is "forty-seven billion, nine hundred fifty-three million, five hundred forty-seven thousand, three hundred fifty-three".