48120517 has 2 divisors, whose sum is σ = 48120518. Its totient is φ = 48120516.

The previous prime is 48120509. The next prime is 48120533. The reversal of 48120517 is 71502184.

48120517 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., 46049796 + 2070721 = 6786^2 + 1439^2 .

It is a cyclic number.

It is not a de Polignac number, because 48120517 - 2³ = 48120509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48120547) 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, 24060258 + 24060259.

It is an arithmetic number, because the mean of its divisors is an integer number (24060259).

Almost surely, 2^48120517 is an apocalyptic number.

It is an amenable number.

48120517 is a deficient number, since it is larger than the sum of its proper divisors (1).

48120517 is an equidigital number, since it uses as much as digits as its factorization.

48120517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 48120517 is about 6936.8953430191. The cubic root of 48120517 is about 363.7280225894.

The spelling of 48120517 in words is "forty-eight million, one hundred twenty thousand, five hundred seventeen".