48576557 has 4 divisors (see below), whose sum is σ = 49372956. Its totient is φ = 47780160.

The previous prime is 48576509. The next prime is 48576569. The reversal of 48576557 is 75567584.

48576557 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 can be written as a sum of positive squares in 2 ways, for example, as 12348196 + 36228361 = 3514^2 + 6019^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48576557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48575557) 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, 398108 + ... + 398229.

It is an arithmetic number, because the mean of its divisors is an integer number (12343239).

Almost surely, 2^48576557 is an apocalyptic number.

It is an amenable number.

48576557 is a deficient number, since it is larger than the sum of its proper divisors (796399).

48576557 is an equidigital number, since it uses as much as digits as its factorization.

48576557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796398.

The product of its digits is 1176000, while the sum is 47.

The square root of 48576557 is about 6969.6884435389. The cubic root of 48576557 is about 364.8734333173.

The spelling of 48576557 in words is "forty-eight million, five hundred seventy-six thousand, five hundred fifty-seven".