49488742626263 has 8 divisors (see below), whose sum is σ = 49579287861600. Its totient is φ = 49398223813120.

The previous prime is 49488742626187. The next prime is 49488742626311. The reversal of 49488742626263 is 36262624788494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49488742626263 - 2²² = 49488738431959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49488742626563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2854178 + ... + 10350063.

It is an arithmetic number, because the mean of its divisors is an integer number (6197410982700).

Almost surely, 2^{49488742626263} is an apocalyptic number.

49488742626263 is a deficient number, since it is larger than the sum of its proper divisors (90545235337).

49488742626263 is a wasteful number, since it uses less digits than its factorization.

49488742626263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13211097.

The product of its digits is 1337720832, while the sum is 71.

The spelling of 49488742626263 in words is "forty-nine trillion, four hundred eighty-eight billion, seven hundred forty-two million, six hundred twenty-six thousand, two hundred sixty-three".