53000300550413 has 4 divisors (see below), whose sum is σ = 53027494139100. Its totient is φ = 52973106961728.

The previous prime is 53000300550409. The next prime is 53000300550467. The reversal of 53000300550413 is 31405500300035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20090493346564 + 32909807203849 = 4482242^2 + 5736707^2 .

It is a cyclic number.

It is not a de Polignac number, because 53000300550413 - 2² = 53000300550409 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 (53000300550493) 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, 13596791420 + ... + 13596795317.

It is an arithmetic number, because the mean of its divisors is an integer number (13256873534775).

Almost surely, 2^{53000300550413} is an apocalyptic number.

It is an amenable number.

53000300550413 is a deficient number, since it is larger than the sum of its proper divisors (27193588687).

53000300550413 is a wasteful number, since it uses less digits than its factorization.

53000300550413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27193588686.

The product of its (nonzero) digits is 13500, while the sum is 29.

Adding to 53000300550413 its reverse (31405500300035), we get a palindrome (84405800850448).

The spelling of 53000300550413 in words is "fifty-three trillion, three hundred million, five hundred fifty thousand, four hundred thirteen".