48311585 has 16 divisors (see below), whose sum is σ = 69744000. Its totient is φ = 31383936.

The previous prime is 48311551. The next prime is 48311591. The reversal of 48311585 is 58511384.

It is a cyclic number.

It is not a de Polignac number, because 48311585 - 2¹⁴ = 48295201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is an unprimeable number.

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, 35660 + ... + 36989.

It is an arithmetic number, because the mean of its divisors is an integer number (4359000).

Almost surely, 2^48311585 is an apocalyptic number.

It is an amenable number.

48311585 is a deficient number, since it is larger than the sum of its proper divisors (21432415).

48311585 is a wasteful number, since it uses less digits than its factorization.

48311585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72680.

The product of its digits is 19200, while the sum is 35.

The square root of 48311585 is about 6950.6535663922. The cubic root of 48311585 is about 364.2087946930.

The spelling of 48311585 in words is "forty-eight million, three hundred eleven thousand, five hundred eighty-five".