49831196688353 has 2 divisors, whose sum is σ = 49831196688354. Its totient is φ = 49831196688352.

The previous prime is 49831196688313. The next prime is 49831196688379. The reversal of 49831196688353 is 35388669113894.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25518329155489 + 24312867532864 = 5051567^2 + 4930808^2 .

It is a cyclic number.

It is not a de Polignac number, because 49831196688353 - 2²⁰ = 49831195639777 is a prime.

It is not a weakly prime, because it can be changed into another prime (49831196688313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24915598344176 + 24915598344177.

It is an arithmetic number, because the mean of its divisors is an integer number (24915598344177).

Almost surely, 2^{49831196688353} is an apocalyptic number.

It is an amenable number.

49831196688353 is a deficient number, since it is larger than the sum of its proper divisors (1).

49831196688353 is an equidigital number, since it uses as much as digits as its factorization.

49831196688353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806215680, while the sum is 74.

The spelling of 49831196688353 in words is "forty-nine trillion, eight hundred thirty-one billion, one hundred ninety-six million, six hundred eighty-eight thousand, three hundred fifty-three".