49773293 has 4 divisors (see below), whose sum is σ = 52392960. Its totient is φ = 47153628.

The previous prime is 49773289. The next prime is 49773337. The reversal of 49773293 is 39237794.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39237794 = 2 ⋅19618897.

It is a cyclic number.

It is not a de Polignac number, because 49773293 - 2² = 49773289 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 (49773203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1309805 + ... + 1309842.

It is an arithmetic number, because the mean of its divisors is an integer number (13098240).

Almost surely, 2^49773293 is an apocalyptic number.

It is an amenable number.

49773293 is a deficient number, since it is larger than the sum of its proper divisors (2619667).

49773293 is a wasteful number, since it uses less digits than its factorization.

49773293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619666.

The product of its digits is 285768, while the sum is 44.

The square root of 49773293 is about 7055.0189935960. The cubic root of 49773293 is about 367.8455090531.

The spelling of 49773293 in words is "forty-nine million, seven hundred seventy-three thousand, two hundred ninety-three".