53162122641 has 4 divisors (see below), whose sum is σ = 70882830192. Its totient is φ = 35441415092.

The previous prime is 53162122631. The next prime is 53162122681. The reversal of 53162122641 is 14622126135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53162122641 - 2⁵ = 53162122609 is a prime.

It is a super-2 number, since 2×53162122641² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53162122621) 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, 8860353771 + ... + 8860353776.

It is an arithmetic number, because the mean of its divisors is an integer number (17720707548).

Almost surely, 2^53162122641 is an apocalyptic number.

It is an amenable number.

53162122641 is a deficient number, since it is larger than the sum of its proper divisors (17720707551).

53162122641 is a wasteful number, since it uses less digits than its factorization.

53162122641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17720707550.

The product of its digits is 17280, while the sum is 33.

Adding to 53162122641 its reverse (14622126135), we get a palindrome (67784248776).

The spelling of 53162122641 in words is "fifty-three billion, one hundred sixty-two million, one hundred twenty-two thousand, six hundred forty-one".