49456116115547 has 2 divisors, whose sum is σ = 49456116115548. Its totient is φ = 49456116115546.

The previous prime is 49456116115531. The next prime is 49456116115613. The reversal of 49456116115547 is 74551161165494.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49456116115547 - 2⁴ = 49456116115531 is a prime.

It is not a weakly prime, because it can be changed into another prime (49456116115517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24728058057773 + 24728058057774.

It is an arithmetic number, because the mean of its divisors is an integer number (24728058057774).

Almost surely, 2^{49456116115547} is an apocalyptic number.

49456116115547 is a deficient number, since it is larger than the sum of its proper divisors (1).

49456116115547 is an equidigital number, since it uses as much as digits as its factorization.

49456116115547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144000, while the sum is 59.

The spelling of 49456116115547 in words is "forty-nine trillion, four hundred fifty-six billion, one hundred sixteen million, one hundred fifteen thousand, five hundred forty-seven".