47175030046057 has 2 divisors, whose sum is σ = 47175030046058. Its totient is φ = 47175030046056.

The previous prime is 47175030046031. The next prime is 47175030046061. The reversal of 47175030046057 is 75064003057174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46937447890281 + 237582155776 = 6851091^2 + 487424^2 .

It is a cyclic number.

It is not a de Polignac number, because 47175030046057 - 2⁷ = 47175030045929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47175030046057.

It is not a weakly prime, because it can be changed into another prime (47175030086057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23587515023028 + 23587515023029.

It is an arithmetic number, because the mean of its divisors is an integer number (23587515023029).

Almost surely, 2^{47175030046057} is an apocalyptic number.

It is an amenable number.

47175030046057 is a deficient number, since it is larger than the sum of its proper divisors (1).

47175030046057 is an equidigital number, since it uses as much as digits as its factorization.

47175030046057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 47175030046057 in words is "forty-seven trillion, one hundred seventy-five billion, thirty million, forty-six thousand, fifty-seven".