48135285 has 48 divisors (see below), whose sum is σ = 93000960. Its totient is φ = 22830720.

The previous prime is 48135259. The next prime is 48135293. The reversal of 48135285 is 58253184.

It is a happy number.

It is not a de Polignac number, because 48135285 - 2⁸ = 48135029 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 (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22231 + ... + 24299.

It is an arithmetic number, because the mean of its divisors is an integer number (1937520).

Almost surely, 2^48135285 is an apocalyptic number.

48135285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48135285 is a deficient number, since it is larger than the sum of its proper divisors (44865675).

48135285 is a wasteful number, since it uses less digits than its factorization.

48135285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138 (or 2135 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 48135285 is about 6937.9597144982. The cubic root of 48135285 is about 363.7652276900.

The spelling of 48135285 in words is "forty-eight million, one hundred thirty-five thousand, two hundred eighty-five".