49455544 has 8 divisors (see below), whose sum is σ = 92729160. Its totient is φ = 24727768.

The previous prime is 49455541. The next prime is 49455557. The reversal of 49455544 is 44555494.

49455544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 49455497 and 49455506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49455541) 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 as a sum of consecutive naturals, namely, 3090964 + ... + 3090979.

It is an arithmetic number, because the mean of its divisors is an integer number (11591145).

Almost surely, 2^49455544 is an apocalyptic number.

It is an amenable number.

49455544 is a deficient number, since it is larger than the sum of its proper divisors (43273616).

49455544 is a wasteful number, since it uses less digits than its factorization.

49455544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6181949 (or 6181945 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The square root of 49455544 is about 7032.4635797137. The cubic root of 49455544 is about 367.0610712911.

The spelling of 49455544 in words is "forty-nine million, four hundred fifty-five thousand, five hundred forty-four".