47370256069 has 2 divisors, whose sum is σ = 47370256070. Its totient is φ = 47370256068.

The previous prime is 47370256019. The next prime is 47370256093. The reversal of 47370256069 is 96065207374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36457319844 + 10912936225 = 190938^2 + 104465^2 .

It is a cyclic number.

It is not a de Polignac number, because 47370256069 - 2⁷ = 47370255941 is a prime.

It is a super-2 number, since 2×47370256069² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47370256019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23685128034 + 23685128035.

It is an arithmetic number, because the mean of its divisors is an integer number (23685128035).

Almost surely, 2^47370256069 is an apocalyptic number.

It is an amenable number.

47370256069 is a deficient number, since it is larger than the sum of its proper divisors (1).

47370256069 is an equidigital number, since it uses as much as digits as its factorization.

47370256069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 47370256069 in words is "forty-seven billion, three hundred seventy million, two hundred fifty-six thousand, sixty-nine".