48783547 has 4 divisors (see below), whose sum is σ = 49239576. Its totient is φ = 48327520.

The previous prime is 48783533. The next prime is 48783577. The reversal of 48783547 is 74538784.

48783547 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48783547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48783497 and 48783506.

It is not an unprimeable number, because it can be changed into a prime (48783517) by changing a digit.

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, 227854 + ... + 228067.

It is an arithmetic number, because the mean of its divisors is an integer number (12309894).

Almost surely, 2^48783547 is an apocalyptic number.

48783547 is a deficient number, since it is larger than the sum of its proper divisors (456029).

48783547 is a wasteful number, since it uses less digits than its factorization.

48783547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456028.

The product of its digits is 752640, while the sum is 46.

The square root of 48783547 is about 6984.5219593040. The cubic root of 48783547 is about 365.3909540874.

The spelling of 48783547 in words is "forty-eight million, seven hundred eighty-three thousand, five hundred forty-seven".