49313037516247 has 2 divisors, whose sum is σ = 49313037516248. Its totient is φ = 49313037516246.

The previous prime is 49313037516241. The next prime is 49313037516271. The reversal of 49313037516247 is 74261573031394.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49313037516247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49313037516241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24656518758123 + 24656518758124.

It is an arithmetic number, because the mean of its divisors is an integer number (24656518758124).

Almost surely, 2^{49313037516247} is an apocalyptic number.

49313037516247 is a deficient number, since it is larger than the sum of its proper divisors (1).

49313037516247 is an equidigital number, since it uses as much as digits as its factorization.

49313037516247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 49313037516247 in words is "forty-nine trillion, three hundred thirteen billion, thirty-seven million, five hundred sixteen thousand, two hundred forty-seven".