48894953321 has 2 divisors, whose sum is σ = 48894953322. Its totient is φ = 48894953320.

The previous prime is 48894953297. The next prime is 48894953339. The reversal of 48894953321 is 12335949884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44266056025 + 4628897296 = 210395^2 + 68036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48894953321 is a prime.

It is not a weakly prime, because it can be changed into another prime (48894953221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24447476660 + 24447476661.

It is an arithmetic number, because the mean of its divisors is an integer number (24447476661).

Almost surely, 2^48894953321 is an apocalyptic number.

It is an amenable number.

48894953321 is a deficient number, since it is larger than the sum of its proper divisors (1).

48894953321 is an equidigital number, since it uses as much as digits as its factorization.

48894953321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7464960, while the sum is 56.

The spelling of 48894953321 in words is "forty-eight billion, eight hundred ninety-four million, nine hundred fifty-three thousand, three hundred twenty-one".