49473558 has 16 divisors (see below), whose sum is σ = 109941360. Its totient is φ = 16491168.

The previous prime is 49473533. The next prime is 49473559. The reversal of 49473558 is 85537494.

49473558 is a `hidden beast` number, since 4 + 94 + 7 + 3 + 558 = 666.

49473558 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49473559) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 458035 + ... + 458142.

It is an arithmetic number, because the mean of its divisors is an integer number (6871335).

Almost surely, 2^49473558 is an apocalyptic number.

49473558 is an abundant number, since it is smaller than the sum of its proper divisors (60467802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49473558 is a wasteful number, since it uses less digits than its factorization.

49473558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916188 (or 916182 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 49473558 is about 7033.7442376020. The cubic root of 49473558 is about 367.1056327628.

The spelling of 49473558 in words is "forty-nine million, four hundred seventy-three thousand, five hundred fifty-eight".