48177289 has 2 divisors, whose sum is σ = 48177290. Its totient is φ = 48177288.

The previous prime is 48177287. The next prime is 48177307. The reversal of 48177289 is 98277184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48163600 + 13689 = 6940^2 + 117^2 .

It is a cyclic number.

It is not a de Polignac number, because 48177289 - 2¹ = 48177287 is a prime.

Together with 48177287, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 7.

It is not a weakly prime, because it can be changed into another prime (48177287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24088644 + 24088645.

It is an arithmetic number, because the mean of its divisors is an integer number (24088645).

Almost surely, 2^48177289 is an apocalyptic number.

It is an amenable number.

48177289 is a deficient number, since it is larger than the sum of its proper divisors (1).

48177289 is an equidigital number, since it uses as much as digits as its factorization.

48177289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 46.

The square root of 48177289 is about 6940.9861691261. The cubic root of 48177289 is about 363.8710070044.

The spelling of 48177289 in words is "forty-eight million, one hundred seventy-seven thousand, two hundred eighty-nine".