53344460531013 has 8 divisors (see below), whose sum is σ = 71128079644800. Its totient is φ = 35561907552288.

The previous prime is 53344460530969. The next prime is 53344460531057. The reversal of 53344460531013 is 31013506444335.

It is an interprime number because it is at equal distance from previous prime (53344460530969) and next prime (53344460531057).

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

It is a de Polignac number, because none of the positive numbers 2^k-53344460531013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53344460531083) 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, 266417008 + ... + 266617161.

It is an arithmetic number, because the mean of its divisors is an integer number (8891009955600).

Almost surely, 2^{53344460531013} is an apocalyptic number.

It is an amenable number.

53344460531013 is a deficient number, since it is larger than the sum of its proper divisors (17783619113787).

53344460531013 is a wasteful number, since it uses less digits than its factorization.

53344460531013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533067531.

The product of its (nonzero) digits is 777600, while the sum is 42.

Adding to 53344460531013 its reverse (31013506444335), we get a palindrome (84357966975348).

The spelling of 53344460531013 in words is "fifty-three trillion, three hundred forty-four billion, four hundred sixty million, five hundred thirty-one thousand, thirteen".