48495547 has 4 divisors (see below), whose sum is σ = 48509680. Its totient is φ = 48481416.

The previous prime is 48495521. The next prime is 48495553. The reversal of 48495547 is 74559484.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48495547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48495497 and 48495506.

It is not an unprimeable number, because it can be changed into a prime (48492547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1738 + ... + 10000.

It is an arithmetic number, because the mean of its divisors is an integer number (12127420).

Almost surely, 2^48495547 is an apocalyptic number.

48495547 is a deficient number, since it is larger than the sum of its proper divisors (14133).

48495547 is an equidigital number, since it uses as much as digits as its factorization.

48495547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14132.

The product of its digits is 806400, while the sum is 46.

The square root of 48495547 is about 6963.8744244853. The cubic root of 48495547 is about 364.6704901338.

The spelling of 48495547 in words is "forty-eight million, four hundred ninety-five thousand, five hundred forty-seven".