53555141351441 has 4 divisors (see below), whose sum is σ = 53569487763252. Its totient is φ = 53540794939632.

The previous prime is 53555141351407. The next prime is 53555141351443. The reversal of 53555141351441 is 14415314155535.

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 26112253300225 + 27442888051216 = 5110015^2 + 5238596^2 .

It is a cyclic number.

It is not a de Polignac number, because 53555141351441 - 2¹⁴ = 53555141335057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53555141351443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7173200306 + ... + 7173207771.

It is an arithmetic number, because the mean of its divisors is an integer number (13392371940813).

Almost surely, 2^{53555141351441} is an apocalyptic number.

It is an amenable number.

53555141351441 is a deficient number, since it is larger than the sum of its proper divisors (14346411811).

53555141351441 is a wasteful number, since it uses less digits than its factorization.

53555141351441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14346411810.

The product of its digits is 1800000, while the sum is 47.

The spelling of 53555141351441 in words is "fifty-three trillion, five hundred fifty-five billion, one hundred forty-one million, three hundred fifty-one thousand, four hundred forty-one".