49137445307 has 2 divisors, whose sum is σ = 49137445308. Its totient is φ = 49137445306.

The previous prime is 49137445283. The next prime is 49137445397. The reversal of 49137445307 is 70354473194.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49137445307 - 2⁶ = 49137445243 is a prime.

It is not a weakly prime, because it can be changed into another prime (49137445397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24568722653 + 24568722654.

It is an arithmetic number, because the mean of its divisors is an integer number (24568722654).

Almost surely, 2^49137445307 is an apocalyptic number.

49137445307 is a deficient number, since it is larger than the sum of its proper divisors (1).

49137445307 is an equidigital number, since it uses as much as digits as its factorization.

49137445307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 49137445307 in words is "forty-nine billion, one hundred thirty-seven million, four hundred forty-five thousand, three hundred seven".