49550745 has 8 divisors (see below), whose sum is σ = 79281216. Its totient is φ = 26427056.

The previous prime is 49550729. The next prime is 49550773. The reversal of 49550745 is 54705594.

49550745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 49550745 - 2⁴ = 49550729 is a prime.

It is an unprimeable number.

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, 1651677 + ... + 1651706.

It is an arithmetic number, because the mean of its divisors is an integer number (9910152).

Almost surely, 2^49550745 is an apocalyptic number.

It is an amenable number.

49550745 is a deficient number, since it is larger than the sum of its proper divisors (29730471).

49550745 is a wasteful number, since it uses less digits than its factorization.

49550745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303391.

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 49550745 is about 7039.2290060773. The cubic root of 49550745 is about 367.2964488957.

The spelling of 49550745 in words is "forty-nine million, five hundred fifty thousand, seven hundred forty-five".