48720571 has 2 divisors, whose sum is σ = 48720572. Its totient is φ = 48720570.

The previous prime is 48720569. The next prime is 48720577. The reversal of 48720571 is 17502784.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48720571 - 2¹ = 48720569 is a prime.

Together with 48720569, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48720577) 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, 24360285 + 24360286.

It is an arithmetic number, because the mean of its divisors is an integer number (24360286).

Almost surely, 2^48720571 is an apocalyptic number.

48720571 is a deficient number, since it is larger than the sum of its proper divisors (1).

48720571 is an equidigital number, since it uses as much as digits as its factorization.

48720571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 48720571 is about 6980.0122492729. The cubic root of 48720571 is about 365.2336553597.

The spelling of 48720571 in words is "forty-eight million, seven hundred twenty thousand, five hundred seventy-one".