48508897 has 2 divisors, whose sum is σ = 48508898. Its totient is φ = 48508896.

The previous prime is 48508879. The next prime is 48508903. The reversal of 48508897 is 79880584.

Together with previous prime (48508879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30902481 + 17606416 = 5559^2 + 4196^2 .

It is a cyclic number.

It is not a de Polignac number, because 48508897 - 2¹¹ = 48506849 is a prime.

It is a super-2 number, since 2×48508897² = 4706226176313218, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48508897.

It is not a weakly prime, because it can be changed into another prime (48508877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24254448 + 24254449.

It is an arithmetic number, because the mean of its divisors is an integer number (24254449).

Almost surely, 2^48508897 is an apocalyptic number.

It is an amenable number.

48508897 is a deficient number, since it is larger than the sum of its proper divisors (1).

48508897 is an equidigital number, since it uses as much as digits as its factorization.

48508897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 49.

The square root of 48508897 is about 6964.8328766741. The cubic root of 48508897 is about 364.7039495934.

The spelling of 48508897 in words is "forty-eight million, five hundred eight thousand, eight hundred ninety-seven".