53220183024 has 40 divisors (see below), whose sum is σ = 137493816400. Its totient is φ = 17738984448.

The previous prime is 53220183013. The next prime is 53220183031. The reversal of 53220183024 is 42038102235.

It is a Cunningham number, because it is equal to 230695²-1.

It is a super-2 number, since 2×53220183024² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53220182982 and 53220183000.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1364952 + ... + 1403400.

It is an arithmetic number, because the mean of its divisors is an integer number (3437345410).

Almost surely, 2^53220183024 is an apocalyptic number.

It is an amenable number.

53220183024 is an abundant number, since it is smaller than the sum of its proper divisors (84273633376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53220183024 is a wasteful number, since it uses less digits than its factorization.

53220183024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67297 (or 67291 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 53220183024 its reverse (42038102235), we get a palindrome (95258285259).

The spelling of 53220183024 in words is "fifty-three billion, two hundred twenty million, one hundred eighty-three thousand, twenty-four".