49828055 has 4 divisors (see below), whose sum is σ = 59793672. Its totient is φ = 39862440.

The previous prime is 49828049. The next prime is 49828057. The reversal of 49828055 is 55082894.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 49828055 - 2⁴ = 49828039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49828057) 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, 4982801 + ... + 4982810.

It is an arithmetic number, because the mean of its divisors is an integer number (14948418).

Almost surely, 2^49828055 is an apocalyptic number.

49828055 is a deficient number, since it is larger than the sum of its proper divisors (9965617).

49828055 is an equidigital number, since it uses as much as digits as its factorization.

49828055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9965616.

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 49828055 is about 7058.8989934692. The cubic root of 49828055 is about 367.9803643233.

The spelling of 49828055 in words is "forty-nine million, eight hundred twenty-eight thousand, fifty-five".