48985757 has 2 divisors, whose sum is σ = 48985758. Its totient is φ = 48985756.

The previous prime is 48985711. The next prime is 48985793. The reversal of 48985757 is 75758984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40627876 + 8357881 = 6374^2 + 2891^2 .

It is a cyclic number.

It is not a de Polignac number, because 48985757 - 2¹⁴ = 48969373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48985699 and 48985708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48985357) 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, 24492878 + 24492879.

It is an arithmetic number, because the mean of its divisors is an integer number (24492879).

Almost surely, 2^48985757 is an apocalyptic number.

It is an amenable number.

48985757 is a deficient number, since it is larger than the sum of its proper divisors (1).

48985757 is an equidigital number, since it uses as much as digits as its factorization.

48985757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2822400, while the sum is 53.

The square root of 48985757 is about 6998.9825689167. The cubic root of 48985757 is about 365.8951121302.

The spelling of 48985757 in words is "forty-eight million, nine hundred eighty-five thousand, seven hundred fifty-seven".