48685057 has 2 divisors, whose sum is σ = 48685058. Its totient is φ = 48685056.

The previous prime is 48685051. The next prime is 48685103. The reversal of 48685057 is 75058684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46362481 + 2322576 = 6809^2 + 1524^2 .

It is a cyclic number.

It is not a de Polignac number, because 48685057 - 2¹⁹ = 48160769 is a prime.

It is not a weakly prime, because it can be changed into another prime (48685051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24342528 + 24342529.

It is an arithmetic number, because the mean of its divisors is an integer number (24342529).

It is a Proth number, since it is equal to 5943 ⋅ 2¹³ + 1 and 5943 < 2¹³.

Almost surely, 2^48685057 is an apocalyptic number.

It is an amenable number.

48685057 is a deficient number, since it is larger than the sum of its proper divisors (1).

48685057 is an equidigital number, since it uses as much as digits as its factorization.

48685057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 48685057 is about 6977.4678071633. The cubic root of 48685057 is about 365.1448902469.

The spelling of 48685057 in words is "forty-eight million, six hundred eighty-five thousand, fifty-seven".