53022116179 has 4 divisors (see below), whose sum is σ = 54455146384. Its totient is φ = 51589085976.

The previous prime is 53022116149. The next prime is 53022116201. The reversal of 53022116179 is 97161122035.

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-53022116179 is a prime.

It is a super-2 number, since 2×53022116179² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 1433030167 = 53022116179 / (5 + 3 + 0 + 2 + 2 + 1 + 1 + 6 + 1 + 7 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53022116149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716515047 + ... + 716515120.

It is an arithmetic number, because the mean of its divisors is an integer number (13613786596).

Almost surely, 2^53022116179 is an apocalyptic number.

53022116179 is a deficient number, since it is larger than the sum of its proper divisors (1433030205).

53022116179 is a wasteful number, since it uses less digits than its factorization.

53022116179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433030204.

The product of its (nonzero) digits is 22680, while the sum is 37.

The spelling of 53022116179 in words is "fifty-three billion, twenty-two million, one hundred sixteen thousand, one hundred seventy-nine".