49260347137 has 2 divisors, whose sum is σ = 49260347138. Its totient is φ = 49260347136.

The previous prime is 49260347119. The next prime is 49260347179. The reversal of 49260347137 is 73174306294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25776623601 + 23483723536 = 160551^2 + 153244^2 .

It is a cyclic number.

It is not a de Polignac number, because 49260347137 - 2⁷ = 49260347009 is a prime.

It is not a weakly prime, because it can be changed into another prime (49260347107) 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, 24630173568 + 24630173569.

It is an arithmetic number, because the mean of its divisors is an integer number (24630173569).

Almost surely, 2^49260347137 is an apocalyptic number.

It is an amenable number.

49260347137 is a deficient number, since it is larger than the sum of its proper divisors (1).

49260347137 is an equidigital number, since it uses as much as digits as its factorization.

49260347137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 49260347137 in words is "forty-nine billion, two hundred sixty million, three hundred forty-seven thousand, one hundred thirty-seven".