53098998642719 has 4 divisors (see below), whose sum is σ = 53110754015544. Its totient is φ = 53087243269896.

The previous prime is 53098998642623. The next prime is 53098998642733. The reversal of 53098998642719 is 91724689989035.

53098998642719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53098998642719 is a prime.

It is a super-2 number, since 2×53098998642719² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53098998042719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5877679637 + ... + 5877688670.

It is an arithmetic number, because the mean of its divisors is an integer number (13277688503886).

It is a 2-persistent number, because it is pandigital, and so is 2⋅53098998642719 = 106197997285438, but 3⋅53098998642719 = 159296995928157 is not.

Almost surely, 2^{53098998642719} is an apocalyptic number.

53098998642719 is a deficient number, since it is larger than the sum of its proper divisors (11755372825).

53098998642719 is a wasteful number, since it uses less digits than its factorization.

53098998642719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11755372824.

The product of its (nonzero) digits is 2116316160, while the sum is 80.

The spelling of 53098998642719 in words is "fifty-three trillion, ninety-eight billion, nine hundred ninety-eight million, six hundred forty-two thousand, seven hundred nineteen".