605055100053 has 4 divisors (see below), whose sum is σ = 806740133408. Its totient is φ = 403370066700.

The previous prime is 605055100051. The next prime is 605055100093. The reversal of 605055100053 is 350001550506.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 605055100053 - 2¹ = 605055100051 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 (605055100051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100842516673 + ... + 100842516678.

It is an arithmetic number, because the mean of its divisors is an integer number (201685033352).

Almost surely, 2^605055100053 is an apocalyptic number.

It is an amenable number.

605055100053 is a deficient number, since it is larger than the sum of its proper divisors (201685033355).

605055100053 is a wasteful number, since it uses less digits than its factorization.

605055100053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201685033354.

The product of its (nonzero) digits is 11250, while the sum is 30.

Adding to 605055100053 its reverse (350001550506), we get a palindrome (955056650559).

The spelling of 605055100053 in words is "six hundred five billion, fifty-five million, one hundred thousand, fifty-three".