47225455093 has 2 divisors, whose sum is σ = 47225455094. Its totient is φ = 47225455092.

The previous prime is 47225455037. The next prime is 47225455097. The reversal of 47225455093 is 39055452274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45762622084 + 1462833009 = 213922^2 + 38247^2 .

It is a cyclic number.

It is not a de Polignac number, because 47225455093 - 2²⁵ = 47191900661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47225455097) 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, 23612727546 + 23612727547.

It is an arithmetic number, because the mean of its divisors is an integer number (23612727547).

Almost surely, 2^47225455093 is an apocalyptic number.

It is an amenable number.

47225455093 is a deficient number, since it is larger than the sum of its proper divisors (1).

47225455093 is an equidigital number, since it uses as much as digits as its factorization.

47225455093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 47225455093 in words is "forty-seven billion, two hundred twenty-five million, four hundred fifty-five thousand, ninety-three".