48752279 has 2 divisors, whose sum is σ = 48752280. Its totient is φ = 48752278.

The previous prime is 48752227. The next prime is 48752281. The reversal of 48752279 is 97225784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48752279 - 2⁸ = 48752023 is a prime.

Together with 48752281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48757279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24376139 + 24376140.

It is an arithmetic number, because the mean of its divisors is an integer number (24376140).

Almost surely, 2^48752279 is an apocalyptic number.

48752279 is a deficient number, since it is larger than the sum of its proper divisors (1).

48752279 is an equidigital number, since it uses as much as digits as its factorization.

48752279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282240, while the sum is 44.

The square root of 48752279 is about 6982.2832225569. The cubic root of 48752279 is about 365.3128711619.

The spelling of 48752279 in words is "forty-eight million, seven hundred fifty-two thousand, two hundred seventy-nine".