48312755 has 4 divisors (see below), whose sum is σ = 57975312. Its totient is φ = 38650200.

The previous prime is 48312743. The next prime is 48312773. The reversal of 48312755 is 55721384.

It is a happy number.

48312755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 48312755 - 2⁴ = 48312739 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 4831271 + ... + 4831280.

It is an arithmetic number, because the mean of its divisors is an integer number (14493828).

Almost surely, 2^48312755 is an apocalyptic number.

48312755 is a deficient number, since it is larger than the sum of its proper divisors (9662557).

48312755 is an equidigital number, since it uses as much as digits as its factorization.

48312755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9662556.

The product of its digits is 33600, while the sum is 35.

The square root of 48312755 is about 6950.7377306297. The cubic root of 48312755 is about 364.2117347804.

The spelling of 48312755 in words is "forty-eight million, three hundred twelve thousand, seven hundred fifty-five".