53517603705179 has 2 divisors, whose sum is σ = 53517603705180. Its totient is φ = 53517603705178.

The previous prime is 53517603705151. The next prime is 53517603705211. The reversal of 53517603705179 is 97150730671535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53517603705179 - 2¹² = 53517603701083 is a prime.

It is not a weakly prime, because it can be changed into another prime (53517603705679) 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, 26758801852589 + 26758801852590.

It is an arithmetic number, because the mean of its divisors is an integer number (26758801852590).

Almost surely, 2^{53517603705179} is an apocalyptic number.

53517603705179 is a deficient number, since it is larger than the sum of its proper divisors (1).

53517603705179 is an equidigital number, since it uses as much as digits as its factorization.

53517603705179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20837250, while the sum is 59.

The spelling of 53517603705179 in words is "fifty-three trillion, five hundred seventeen billion, six hundred three million, seven hundred five thousand, one hundred seventy-nine".