48997097 has 2 divisors, whose sum is σ = 48997098. Its totient is φ = 48997096.

The previous prime is 48997093. The next prime is 48997121. The reversal of 48997097 is 79079984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39639616 + 9357481 = 6296^2 + 3059^2 .

It is a cyclic number.

It is not a de Polignac number, because 48997097 - 2² = 48997093 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48997093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24498548 + 24498549.

It is an arithmetic number, because the mean of its divisors is an integer number (24498549).

Almost surely, 2^48997097 is an apocalyptic number.

It is an amenable number.

48997097 is a deficient number, since it is larger than the sum of its proper divisors (1).

48997097 is an equidigital number, since it uses as much as digits as its factorization.

48997097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The square root of 48997097 is about 6999.7926397858. The cubic root of 48997097 is about 365.9233443531.

The spelling of 48997097 in words is "forty-eight million, nine hundred ninety-seven thousand, ninety-seven".