47670352057 has 2 divisors, whose sum is σ = 47670352058. Its totient is φ = 47670352056.

The previous prime is 47670352049. The next prime is 47670352073. The reversal of 47670352057 is 75025307674.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36378314361 + 11292037696 = 190731^2 + 106264^2 .

It is a cyclic number.

It is not a de Polignac number, because 47670352057 - 2³ = 47670352049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47670351998 and 47670352016.

It is not a weakly prime, because it can be changed into another prime (47670352097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23835176028 + 23835176029.

It is an arithmetic number, because the mean of its divisors is an integer number (23835176029).

Almost surely, 2^47670352057 is an apocalyptic number.

It is an amenable number.

47670352057 is a deficient number, since it is larger than the sum of its proper divisors (1).

47670352057 is an equidigital number, since it uses as much as digits as its factorization.

47670352057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1234800, while the sum is 46.

The spelling of 47670352057 in words is "forty-seven billion, six hundred seventy million, three hundred fifty-two thousand, fifty-seven".