48789564 has 24 divisors (see below), whose sum is σ = 114350208. Its totient is φ = 16190640.

The previous prime is 48789557. The next prime is 48789581. The reversal of 48789564 is 46598784.

48789564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 6232 + ... + 11679.

It is an arithmetic number, because the mean of its divisors is an integer number (4764592).

Almost surely, 2^48789564 is an apocalyptic number.

It is an amenable number.

48789564 is an abundant number, since it is smaller than the sum of its proper divisors (65560644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48789564 is a wasteful number, since it uses less digits than its factorization.

48789564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18145 (or 18143 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 48789564 is about 6984.9526841633. The cubic root of 48789564 is about 365.4059760030.

The spelling of 48789564 in words is "forty-eight million, seven hundred eighty-nine thousand, five hundred sixty-four".