47826239745937 has 2 divisors, whose sum is σ = 47826239745938. Its totient is φ = 47826239745936.

The previous prime is 47826239745883. The next prime is 47826239745941. The reversal of 47826239745937 is 73954793262874.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34706225657601 + 13120014088336 = 5891199^2 + 3622156^2 .

It is a cyclic number.

It is not a de Polignac number, because 47826239745937 - 2¹⁵ = 47826239713169 is a prime.

It is not a weakly prime, because it can be changed into another prime (47826239743937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23913119872968 + 23913119872969.

It is an arithmetic number, because the mean of its divisors is an integer number (23913119872969).

Almost surely, 2^{47826239745937} is an apocalyptic number.

It is an amenable number.

47826239745937 is a deficient number, since it is larger than the sum of its proper divisors (1).

47826239745937 is an equidigital number, since it uses as much as digits as its factorization.

47826239745937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840721920, while the sum is 76.

The spelling of 47826239745937 in words is "forty-seven trillion, eight hundred twenty-six billion, two hundred thirty-nine million, seven hundred forty-five thousand, nine hundred thirty-seven".