47325356437 has 2 divisors, whose sum is σ = 47325356438. Its totient is φ = 47325356436.

The previous prime is 47325356333. The next prime is 47325356509. The reversal of 47325356437 is 73465352374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43982897841 + 3342458596 = 209721^2 + 57814^2 .

It is a cyclic number.

It is not a de Polignac number, because 47325356437 - 2¹¹ = 47325354389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47325366437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23662678218 + 23662678219.

It is an arithmetic number, because the mean of its divisors is an integer number (23662678219).

Almost surely, 2^47325356437 is an apocalyptic number.

It is an amenable number.

47325356437 is a deficient number, since it is larger than the sum of its proper divisors (1).

47325356437 is an equidigital number, since it uses as much as digits as its factorization.

47325356437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6350400, while the sum is 49.

The spelling of 47325356437 in words is "forty-seven billion, three hundred twenty-five million, three hundred fifty-six thousand, four hundred thirty-seven".