48782113 has 2 divisors, whose sum is σ = 48782114. Its totient is φ = 48782112.

The previous prime is 48782053. The next prime is 48782117. The reversal of 48782113 is 31128784.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39853969 + 8928144 = 6313^2 + 2988^2 .

It is a cyclic number.

It is not a de Polignac number, because 48782113 - 2²¹ = 46684961 is a prime.

It is not a weakly prime, because it can be changed into another prime (48782117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24391056 + 24391057.

It is an arithmetic number, because the mean of its divisors is an integer number (24391057).

Almost surely, 2^48782113 is an apocalyptic number.

It is an amenable number.

48782113 is a deficient number, since it is larger than the sum of its proper divisors (1).

48782113 is an equidigital number, since it uses as much as digits as its factorization.

48782113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 34.

The square root of 48782113 is about 6984.4193029915. The cubic root of 48782113 is about 365.3873738108.

The spelling of 48782113 in words is "forty-eight million, seven hundred eighty-two thousand, one hundred thirteen".