53321243404301 has 4 divisors (see below), whose sum is σ = 53321566120704. Its totient is φ = 53320920687900.

The previous prime is 53321243404291. The next prime is 53321243404321. The reversal of 53321243404301 is 10340434212335.

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 53321243404301 - 2¹⁸ = 53321243142157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53321243404321) 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, 161110235 + ... + 161440856.

It is an arithmetic number, because the mean of its divisors is an integer number (13330391530176).

Almost surely, 2^{53321243404301} is an apocalyptic number.

It is an amenable number.

53321243404301 is a deficient number, since it is larger than the sum of its proper divisors (322716403).

53321243404301 is a wasteful number, since it uses less digits than its factorization.

53321243404301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322716402.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 53321243404301 its reverse (10340434212335), we get a palindrome (63661677616636).

The spelling of 53321243404301 in words is "fifty-three trillion, three hundred twenty-one billion, two hundred forty-three million, four hundred four thousand, three hundred one".