49273737293 has 8 divisors (see below), whose sum is σ = 53760814560. Its totient is φ = 44787934480.

The previous prime is 49273737259. The next prime is 49273737323. The reversal of 49273737293 is 39273737294.

49273737293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 49273737293 - 2³⁰ = 48199995469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49273737203) 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, 236855 + ... + 393252.

It is an arithmetic number, because the mean of its divisors is an integer number (6720101820).

Almost surely, 2^49273737293 is an apocalyptic number.

It is an amenable number.

49273737293 is a deficient number, since it is larger than the sum of its proper divisors (4487077267).

49273737293 is a wasteful number, since it uses less digits than its factorization.

49273737293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637227.

The product of its digits is 12002256, while the sum is 56.

Subtracting from 49273737293 its reverse (39273737294), we obtain a palindrome (9999999999).

The spelling of 49273737293 in words is "forty-nine billion, two hundred seventy-three million, seven hundred thirty-seven thousand, two hundred ninety-three".