49881754 has 8 divisors (see below), whose sum is σ = 80578260. Its totient is φ = 23022336.

The previous prime is 49881739. The next prime is 49881803. The reversal of 49881754 is 45718894.

49881754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42445225 + 7436529 = 6515^2 + 2727^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959239 + ... + 959290.

Almost surely, 2^49881754 is an apocalyptic number.

49881754 is a deficient number, since it is larger than the sum of its proper divisors (30696506).

49881754 is a wasteful number, since it uses less digits than its factorization.

49881754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918544.

The product of its digits is 322560, while the sum is 46.

The square root of 49881754 is about 7062.7016077419. The cubic root of 49881754 is about 368.1125059679.

The spelling of 49881754 in words is "forty-nine million, eight hundred eighty-one thousand, seven hundred fifty-four".