49275313271783 has 4 divisors (see below), whose sum is σ = 49275436155960. Its totient is φ = 49275190387608.

The previous prime is 49275313271777. The next prime is 49275313271791. The reversal of 49275313271783 is 38717231357294.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49275313271783 - 2¹⁸ = 49275313009639 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 (49275313271713) 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, 60838628 + ... + 61643241.

It is an arithmetic number, because the mean of its divisors is an integer number (12318859038990).

Almost surely, 2^{49275313271783} is an apocalyptic number.

49275313271783 is a deficient number, since it is larger than the sum of its proper divisors (122884177).

49275313271783 is a wasteful number, since it uses less digits than its factorization.

49275313271783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122884176.

The product of its digits is 53343360, while the sum is 62.

The spelling of 49275313271783 in words is "forty-nine trillion, two hundred seventy-five billion, three hundred thirteen million, two hundred seventy-one thousand, seven hundred eighty-three".