49105753 has 4 divisors (see below), whose sum is σ = 49120128. Its totient is φ = 49091380.

The previous prime is 49105739. The next prime is 49105769. The reversal of 49105753 is 35750194.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 35750194 = 2 ⋅17875097.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49105753 is a prime.

It is a super-2 number, since 2×49105753² = 4822749955394018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49105703) 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, 1200 + ... + 9982.

It is an arithmetic number, because the mean of its divisors is an integer number (12280032).

Almost surely, 2^49105753 is an apocalyptic number.

It is an amenable number.

49105753 is a deficient number, since it is larger than the sum of its proper divisors (14375).

49105753 is an equidigital number, since it uses as much as digits as its factorization.

49105753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14374.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 49105753 is about 7007.5497144152. The cubic root of 49105753 is about 366.1936352823.

The spelling of 49105753 in words is "forty-nine million, one hundred five thousand, seven hundred fifty-three".