54065641534979 has 2 divisors, whose sum is σ = 54065641534980. Its totient is φ = 54065641534978.

The previous prime is 54065641534969. The next prime is 54065641535039. The reversal of 54065641534979 is 97943514656045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54065641534979 - 2¹⁶ = 54065641469443 is a prime.

It is not a weakly prime, because it can be changed into another prime (54065641534969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27032820767489 + 27032820767490.

It is an arithmetic number, because the mean of its divisors is an integer number (27032820767490).

Almost surely, 2^{54065641534979} is an apocalyptic number.

54065641534979 is a deficient number, since it is larger than the sum of its proper divisors (1).

54065641534979 is an equidigital number, since it uses as much as digits as its factorization.

54065641534979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888000, while the sum is 68.

The spelling of 54065641534979 in words is "fifty-four trillion, sixty-five billion, six hundred forty-one million, five hundred thirty-four thousand, nine hundred seventy-nine".