49553144 has 16 divisors (see below), whose sum is σ = 93766200. Its totient is φ = 24548832.

The previous prime is 49553117. The next prime is 49553149. The reversal of 49553144 is 44135594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49553149) 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, 27542 + ... + 29285.

Almost surely, 2^49553144 is an apocalyptic number.

It is an amenable number.

49553144 is a deficient number, since it is larger than the sum of its proper divisors (44213056).

49553144 is a wasteful number, since it uses less digits than its factorization.

49553144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56942 (or 56938 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 49553144 is about 7039.3994061994. The cubic root of 49553144 is about 367.3023763542.

The spelling of 49553144 in words is "forty-nine million, five hundred fifty-three thousand, one hundred forty-four".