47161254325253 has 2 divisors, whose sum is σ = 47161254325254. Its totient is φ = 47161254325252.

The previous prime is 47161254325193. The next prime is 47161254325259. The reversal of 47161254325253 is 35252345216174.

47161254325253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47103761315524 + 57493009729 = 6863218^2 + 239777^2 .

It is a cyclic number.

It is not a de Polignac number, because 47161254325253 - 2³² = 47156959357957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47161254325259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23580627162626 + 23580627162627.

It is an arithmetic number, because the mean of its divisors is an integer number (23580627162627).

Almost surely, 2^{47161254325253} is an apocalyptic number.

It is an amenable number.

47161254325253 is a deficient number, since it is larger than the sum of its proper divisors (1).

47161254325253 is an equidigital number, since it uses as much as digits as its factorization.

47161254325253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048000, while the sum is 50.

The spelling of 47161254325253 in words is "forty-seven trillion, one hundred sixty-one billion, two hundred fifty-four million, three hundred twenty-five thousand, two hundred fifty-three".