53521310022041 has 4 divisors (see below), whose sum is σ = 53710431259152. Its totient is φ = 53332188784932.

The previous prime is 53521310021941. The next prime is 53521310022043. The reversal of 53521310022041 is 14022001312535.

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 53521310022041 - 2¹⁰ = 53521310021017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53521310021995 and 53521310022013.

It is not an unprimeable number, because it can be changed into a prime (53521310022043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94560618131 + ... + 94560618696.

It is an arithmetic number, because the mean of its divisors is an integer number (13427607814788).

Almost surely, 2^{53521310022041} is an apocalyptic number.

It is an amenable number.

53521310022041 is a deficient number, since it is larger than the sum of its proper divisors (189121237111).

53521310022041 is a wasteful number, since it uses less digits than its factorization.

53521310022041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189121237110.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 53521310022041 its reverse (14022001312535), we get a palindrome (67543311334576).

The spelling of 53521310022041 in words is "fifty-three trillion, five hundred twenty-one billion, three hundred ten million, twenty-two thousand, forty-one".