48547657 has 2 divisors, whose sum is σ = 48547658. Its totient is φ = 48547656.

The previous prime is 48547651. The next prime is 48547673. The reversal of 48547657 is 75674584.

It is a happy number.

48547657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44876601 + 3671056 = 6699^2 + 1916^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48547657 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48547651) 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 as a sum of consecutive naturals, namely, 24273828 + 24273829.

It is an arithmetic number, because the mean of its divisors is an integer number (24273829).

Almost surely, 2^48547657 is an apocalyptic number.

It is an amenable number.

48547657 is a deficient number, since it is larger than the sum of its proper divisors (1).

48547657 is an equidigital number, since it uses as much as digits as its factorization.

48547657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 940800, while the sum is 46.

The square root of 48547657 is about 6967.6148716760. The cubic root of 48547657 is about 364.8010600386.

The spelling of 48547657 in words is "forty-eight million, five hundred forty-seven thousand, six hundred fifty-seven".