48208513 has 2 divisors, whose sum is σ = 48208514. Its totient is φ = 48208512.

The previous prime is 48208507. The next prime is 48208553. The reversal of 48208513 is 31580284.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46881409 + 1327104 = 6847^2 + 1152^2 .

It is a cyclic number.

It is not a de Polignac number, because 48208513 - 2¹⁷ = 48077441 is a prime.

It is not a weakly prime, because it can be changed into another prime (48208553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24104256 + 24104257.

It is an arithmetic number, because the mean of its divisors is an integer number (24104257).

Almost surely, 2^48208513 is an apocalyptic number.

It is an amenable number.

48208513 is a deficient number, since it is larger than the sum of its proper divisors (1).

48208513 is an equidigital number, since it uses as much as digits as its factorization.

48208513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 48208513 is about 6943.2350529130. The cubic root of 48208513 is about 363.9495990474.

Adding to 48208513 its reverse (31580284), we get a palindrome (79788797).

The spelling of 48208513 in words is "forty-eight million, two hundred eight thousand, five hundred thirteen".