49576945 has 8 divisors (see below), whose sum is σ = 64900800. Its totient is φ = 36055920.

The previous prime is 49576927. The next prime is 49576949. The reversal of 49576945 is 54967594.

It is a happy number.

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

It is not a de Polignac number, because 49576945 - 2⁷ = 49576817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49576949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450645 + ... + 450754.

It is an arithmetic number, because the mean of its divisors is an integer number (8112600).

Almost surely, 2^49576945 is an apocalyptic number.

It is an amenable number.

49576945 is a deficient number, since it is larger than the sum of its proper divisors (15323855).

49576945 is a wasteful number, since it uses less digits than its factorization.

49576945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901415.

The product of its digits is 1360800, while the sum is 49.

The square root of 49576945 is about 7041.0897594051. The cubic root of 49576945 is about 367.3611735961.

The spelling of 49576945 in words is "forty-nine million, five hundred seventy-six thousand, nine hundred forty-five".