53442333332131 has 8 divisors (see below), whose sum is σ = 54462617810784. Its totient is φ = 52422491022720.

The previous prime is 53442333332023. The next prime is 53442333332161. The reversal of 53442333332131 is 13123333324435.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53442333332131 - 2²⁹ = 53441796461219 is a prime.

It is a super-2 number, since 2×53442333332131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53442333332161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110298271 + ... + 110781736.

It is an arithmetic number, because the mean of its divisors is an integer number (6807827226348).

Almost surely, 2^{53442333332131} is an apocalyptic number.

53442333332131 is a deficient number, since it is larger than the sum of its proper divisors (1020284478653).

53442333332131 is a wasteful number, since it uses less digits than its factorization.

53442333332131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221084621.

The product of its digits is 699840, while the sum is 40.

Adding to 53442333332131 its reverse (13123333324435), we get a palindrome (66565666656566).

The spelling of 53442333332131 in words is "fifty-three trillion, four hundred forty-two billion, three hundred thirty-three million, three hundred thirty-two thousand, one hundred thirty-one".