49508425 has 6 divisors (see below), whose sum is σ = 61390478. Its totient is φ = 39606720.

The previous prime is 49508383. The next prime is 49508429. The reversal of 49508425 is 52480594.

49508425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 242064 + 49266361 = 492^2 + 7019^2 .

It is a de Polignac number, because none of the positive numbers 2^k-49508425 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49508429) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 990144 + ... + 990193.

Almost surely, 2^49508425 is an apocalyptic number.

It is an amenable number.

49508425 is a deficient number, since it is larger than the sum of its proper divisors (11882053).

49508425 is a wasteful number, since it uses less digits than its factorization.

49508425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980347 (or 1980342 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 49508425 is about 7036.2223529391. Note that the first 3 decimals coincide. The cubic root of 49508425 is about 367.1918530041.

The spelling of 49508425 in words is "forty-nine million, five hundred eight thousand, four hundred twenty-five".