48865153489 has 2 divisors, whose sum is σ = 48865153490. Its totient is φ = 48865153488.

The previous prime is 48865153453. The next prime is 48865153507. The reversal of 48865153489 is 98435156884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32700573889 + 16164579600 = 180833^2 + 127140^2 .

It is a cyclic number.

It is not a de Polignac number, because 48865153489 - 2⁹ = 48865152977 is a prime.

It is not a weakly prime, because it can be changed into another prime (48865153409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24432576744 + 24432576745.

It is an arithmetic number, because the mean of its divisors is an integer number (24432576745).

Almost surely, 2^48865153489 is an apocalyptic number.

It is an amenable number.

48865153489 is a deficient number, since it is larger than the sum of its proper divisors (1).

48865153489 is an equidigital number, since it uses as much as digits as its factorization.

48865153489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33177600, while the sum is 61.

The spelling of 48865153489 in words is "forty-eight billion, eight hundred sixty-five million, one hundred fifty-three thousand, four hundred eighty-nine".