48494893 has 2 divisors, whose sum is σ = 48494894. Its totient is φ = 48494892.

The previous prime is 48494869. The next prime is 48494903. The reversal of 48494893 is 39849484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41951529 + 6543364 = 6477^2 + 2558^2 .

It is a cyclic number.

It is not a de Polignac number, because 48494893 - 2²⁵ = 14940461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48494813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24247446 + 24247447.

It is an arithmetic number, because the mean of its divisors is an integer number (24247447).

Almost surely, 2^48494893 is an apocalyptic number.

It is an amenable number.

48494893 is a deficient number, since it is larger than the sum of its proper divisors (1).

48494893 is an equidigital number, since it uses as much as digits as its factorization.

48494893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 49.

The square root of 48494893 is about 6963.8274677077. The cubic root of 48494893 is about 364.6688508385.

The spelling of 48494893 in words is "forty-eight million, four hundred ninety-four thousand, eight hundred ninety-three".