48818897 has 2 divisors, whose sum is σ = 48818898. Its totient is φ = 48818896.

The previous prime is 48818867. The next prime is 48818909. The reversal of 48818897 is 79881884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34386496 + 14432401 = 5864^2 + 3799^2 .

It is a cyclic number.

It is not a de Polignac number, because 48818897 - 2¹⁴ = 48802513 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48818837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24409448 + 24409449.

It is an arithmetic number, because the mean of its divisors is an integer number (24409449).

Almost surely, 2^48818897 is an apocalyptic number.

It is an amenable number.

48818897 is a deficient number, since it is larger than the sum of its proper divisors (1).

48818897 is an equidigital number, since it uses as much as digits as its factorization.

48818897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1032192, while the sum is 53.

The square root of 48818897 is about 6987.0520965569. The cubic root of 48818897 is about 365.4791904728.

The spelling of 48818897 in words is "forty-eight million, eight hundred eighteen thousand, eight hundred ninety-seven".