48971975 has 36 divisors (see below), whose sum is σ = 67122936. Its totient is φ = 35418240.

The previous prime is 48971953. The next prime is 48972017. The reversal of 48971975 is 57917984.

48971975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48971975 - 2¹⁸ = 48709831 is a prime.

It is a Duffinian number.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 282989 + ... + 283161.

It is an arithmetic number, because the mean of its divisors is an integer number (1864526).

Almost surely, 2^48971975 is an apocalyptic number.

48971975 is a deficient number, since it is larger than the sum of its proper divisors (18150961).

48971975 is a wasteful number, since it uses less digits than its factorization.

48971975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 258 counting only the distinct ones).

The product of its digits is 635040, while the sum is 50.

The square root of 48971975 is about 6997.9979279791. The cubic root of 48971975 is about 365.8607944037.

The spelling of 48971975 in words is "forty-eight million, nine hundred seventy-one thousand, nine hundred seventy-five".