48004017251 has 2 divisors, whose sum is σ = 48004017252. Its totient is φ = 48004017250.

The previous prime is 48004017241. The next prime is 48004017293. The reversal of 48004017251 is 15271040084.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48004017251 is a prime.

It is not a weakly prime, because it can be changed into another prime (48004017211) 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, 24002008625 + 24002008626.

It is an arithmetic number, because the mean of its divisors is an integer number (24002008626).

Almost surely, 2^48004017251 is an apocalyptic number.

48004017251 is a deficient number, since it is larger than the sum of its proper divisors (1).

48004017251 is an equidigital number, since it uses as much as digits as its factorization.

48004017251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 32.

The spelling of 48004017251 in words is "forty-eight billion, four million, seventeen thousand, two hundred fifty-one".