49722753 has 16 divisors (see below), whose sum is σ = 70329600. Its totient is φ = 31159440.

The previous prime is 49722731. The next prime is 49722779. The reversal of 49722753 is 35722794.

It is not a de Polignac number, because 49722753 - 2⁵ = 49722721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49722713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4138 + ... + 10796.

It is an arithmetic number, because the mean of its divisors is an integer number (4395600).

Almost surely, 2^49722753 is an apocalyptic number.

It is an amenable number.

49722753 is a deficient number, since it is larger than the sum of its proper divisors (20606847).

49722753 is a wasteful number, since it uses less digits than its factorization.

49722753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6812.

The product of its digits is 105840, while the sum is 39.

The square root of 49722753 is about 7051.4362366826. The cubic root of 49722753 is about 367.7209629569.

The spelling of 49722753 in words is "forty-nine million, seven hundred twenty-two thousand, seven hundred fifty-three".