53503755084719 has 2 divisors, whose sum is σ = 53503755084720. Its totient is φ = 53503755084718.

The previous prime is 53503755084697. The next prime is 53503755084761. The reversal of 53503755084719 is 91748055730535.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53503755084719 is a prime.

It is a super-2 number, since 2×53503755084719² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53503755014719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26751877542359 + 26751877542360.

It is an arithmetic number, because the mean of its divisors is an integer number (26751877542360).

Almost surely, 2^{53503755084719} is an apocalyptic number.

53503755084719 is a deficient number, since it is larger than the sum of its proper divisors (1).

53503755084719 is an equidigital number, since it uses as much as digits as its factorization.

53503755084719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380000, while the sum is 62.

The spelling of 53503755084719 in words is "fifty-three trillion, five hundred three billion, seven hundred fifty-five million, eighty-four thousand, seven hundred nineteen".