53879228113 has 2 divisors, whose sum is σ = 53879228114. Its totient is φ = 53879228112.

The previous prime is 53879228089. The next prime is 53879228119. The reversal of 53879228113 is 31182297835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27677978689 + 26201249424 = 166367^2 + 161868^2 .

It is a cyclic number.

It is not a de Polignac number, because 53879228113 - 2⁹ = 53879227601 is a prime.

It is not a weakly prime, because it can be changed into another prime (53879228119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26939614056 + 26939614057.

It is an arithmetic number, because the mean of its divisors is an integer number (26939614057).

Almost surely, 2^53879228113 is an apocalyptic number.

It is an amenable number.

53879228113 is a deficient number, since it is larger than the sum of its proper divisors (1).

53879228113 is an equidigital number, since it uses as much as digits as its factorization.

53879228113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 49.

The spelling of 53879228113 in words is "fifty-three billion, eight hundred seventy-nine million, two hundred twenty-eight thousand, one hundred thirteen".