53004540343413 has 8 divisors (see below), whose sum is σ = 71727537181408. Its totient is φ = 34808951867184.

The previous prime is 53004540343409. The next prime is 53004540343471. The reversal of 53004540343413 is 31434304540035.

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

It is not a de Polignac number, because 53004540343413 - 2² = 53004540343409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53004540343913) 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, 131852090206 + ... + 131852090607.

It is an arithmetic number, because the mean of its divisors is an integer number (8965942147676).

Almost surely, 2^{53004540343413} is an apocalyptic number.

It is an amenable number.

53004540343413 is a deficient number, since it is larger than the sum of its proper divisors (18722996837995).

53004540343413 is a wasteful number, since it uses less digits than its factorization.

53004540343413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263704180883.

The product of its (nonzero) digits is 518400, while the sum is 39.

Adding to 53004540343413 its reverse (31434304540035), we get a palindrome (84438844883448).

The spelling of 53004540343413 in words is "fifty-three trillion, four billion, five hundred forty million, three hundred forty-three thousand, four hundred thirteen".