48509000845 has 32 divisors (see below), whose sum is σ = 59840985600. Its totient is φ = 37735939584.

The previous prime is 48509000831. The next prime is 48509000867. The reversal of 48509000845 is 54800090584.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 48509000845 - 2²¹ = 48506903693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30642924 + ... + 30644506.

It is an arithmetic number, because the mean of its divisors is an integer number (1870030800).

Almost surely, 2^48509000845 is an apocalyptic number.

It is an amenable number.

48509000845 is a deficient number, since it is larger than the sum of its proper divisors (11331984755).

48509000845 is a wasteful number, since it uses less digits than its factorization.

48509000845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2709.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 48509000845 in words is "forty-eight billion, five hundred nine million, eight hundred forty-five", and thus it is an aban number.