53550035442023 has 4 divisors (see below), whose sum is σ = 53704358311080. Its totient is φ = 53395712572968.

The previous prime is 53550035441953. The next prime is 53550035442103. The reversal of 53550035442023 is 32024453005535.

It is a happy number.

53550035442023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53550035442023 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 (53550535442023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77161434008 + ... + 77161434701.

It is an arithmetic number, because the mean of its divisors is an integer number (13426089577770).

Almost surely, 2^{53550035442023} is an apocalyptic number.

53550035442023 is a deficient number, since it is larger than the sum of its proper divisors (154322869057).

53550035442023 is a wasteful number, since it uses less digits than its factorization.

53550035442023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154322869056.

The product of its (nonzero) digits is 1080000, while the sum is 41.

Adding to 53550035442023 its reverse (32024453005535), we get a palindrome (85574488447558).

The spelling of 53550035442023 in words is "fifty-three trillion, five hundred fifty billion, thirty-five million, four hundred forty-two thousand, twenty-three".