48498009 has 16 divisors (see below), whose sum is σ = 75900288. Its totient is φ = 26963712.

The previous prime is 48497987. The next prime is 48498049. The reversal of 48498009 is 90089484.

It is not a de Polignac number, because 48498009 - 2⁷ = 48497881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48498049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30432 + ... + 31985.

It is an arithmetic number, because the mean of its divisors is an integer number (4743768).

Almost surely, 2^48498009 is an apocalyptic number.

It is an amenable number.

48498009 is a deficient number, since it is larger than the sum of its proper divisors (27402279).

48498009 is a wasteful number, since it uses less digits than its factorization.

48498009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62464.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 48498009 is about 6964.0511916556. The cubic root of 48498009 is about 364.6766611716.

The spelling of 48498009 in words is "forty-eight million, four hundred ninety-eight thousand, nine".