53224105331 has 4 divisors (see below), whose sum is σ = 54356533152. Its totient is φ = 52091677512.

The previous prime is 53224105283. The next prime is 53224105339. The reversal of 53224105331 is 13350142235.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 53224105331 - 2²² = 53219911027 is a prime.

It is a super-2 number, since 2×53224105331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53224105294 and 53224105303.

It is not an unprimeable number, because it can be changed into a prime (53224105339) 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 in 3 ways as a sum of consecutive naturals, for example, 566213840 + ... + 566213933.

It is an arithmetic number, because the mean of its divisors is an integer number (13589133288).

Almost surely, 2^53224105331 is an apocalyptic number.

53224105331 is a deficient number, since it is larger than the sum of its proper divisors (1132427821).

53224105331 is a wasteful number, since it uses less digits than its factorization.

53224105331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132427820.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 53224105331 its reverse (13350142235), we get a palindrome (66574247566).

The spelling of 53224105331 in words is "fifty-three billion, two hundred twenty-four million, one hundred five thousand, three hundred thirty-one".