48045785 has 4 divisors (see below), whose sum is σ = 57654948. Its totient is φ = 38436624.

The previous prime is 48045773. The next prime is 48045817. The reversal of 48045785 is 58754084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12559936 + 35485849 = 3544^2 + 5957^2 .

It is a cyclic number.

It is not a de Polignac number, because 48045785 - 2⁴ = 48045769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4804574 + ... + 4804583.

It is an arithmetic number, because the mean of its divisors is an integer number (14413737).

Almost surely, 2^48045785 is an apocalyptic number.

It is an amenable number.

48045785 is a deficient number, since it is larger than the sum of its proper divisors (9609163).

48045785 is an equidigital number, since it uses as much as digits as its factorization.

48045785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9609162.

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 48045785 is about 6931.5066904678. The cubic root of 48045785 is about 363.5396330495.

The spelling of 48045785 in words is "forty-eight million, forty-five thousand, seven hundred eighty-five".