49515096193 has 4 divisors (see below), whose sum is σ = 50722781508. Its totient is φ = 48307410880.

The previous prime is 49515096157. The next prime is 49515096203. The reversal of 49515096193 is 39169051594.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39169051594 = 2 ⋅19584525797.

It can be written as a sum of positive squares in 2 ways, for example, as 1241293824 + 48273802369 = 35232^2 + 219713^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49515096193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49515096193.

It is not an unprimeable number, because it can be changed into a prime (49515096493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603842596 + ... + 603842677.

It is an arithmetic number, because the mean of its divisors is an integer number (12680695377).

Almost surely, 2^49515096193 is an apocalyptic number.

It is an amenable number.

49515096193 is a deficient number, since it is larger than the sum of its proper divisors (1207685315).

49515096193 is a wasteful number, since it uses less digits than its factorization.

49515096193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207685314.

The product of its (nonzero) digits is 1312200, while the sum is 52.

The spelling of 49515096193 in words is "forty-nine billion, five hundred fifteen million, ninety-six thousand, one hundred ninety-three".