49650045 has 16 divisors (see below), whose sum is σ = 80171520. Its totient is φ = 26236224.

The previous prime is 49650043. The next prime is 49650049. The reversal of 49650045 is 54005694.

It is not a de Polignac number, because 49650045 - 2¹ = 49650043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49649988 and 49650015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49650043) 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 15 ways as a sum of consecutive naturals, for example, 13549 + ... + 16818.

It is an arithmetic number, because the mean of its divisors is an integer number (5010720).

Almost surely, 2^49650045 is an apocalyptic number.

It is an amenable number.

49650045 is a deficient number, since it is larger than the sum of its proper divisors (30521475).

49650045 is a wasteful number, since it uses less digits than its factorization.

49650045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30484.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 49650045 is about 7046.2788051567. The cubic root of 49650045 is about 367.5416399668.

The spelling of 49650045 in words is "forty-nine million, six hundred fifty thousand, forty-five".