53986268929 has 2 divisors, whose sum is σ = 53986268930. Its totient is φ = 53986268928.

The previous prime is 53986268923. The next prime is 53986268969. The reversal of 53986268929 is 92986268935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42003682704 + 11982586225 = 204948^2 + 109465^2 .

It is a cyclic number.

It is not a de Polignac number, because 53986268929 - 2⁷ = 53986268801 is a prime.

It is a super-3 number, since 3×53986268929³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (53986268923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26993134464 + 26993134465.

It is an arithmetic number, because the mean of its divisors is an integer number (26993134465).

Almost surely, 2^53986268929 is an apocalyptic number.

It is an amenable number.

53986268929 is a deficient number, since it is larger than the sum of its proper divisors (1).

53986268929 is an equidigital number, since it uses as much as digits as its factorization.

53986268929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100776960, while the sum is 67.

The spelling of 53986268929 in words is "fifty-three billion, nine hundred eighty-six million, two hundred sixty-eight thousand, nine hundred twenty-nine".