204061513053 has 16 divisors (see below), whose sum is σ = 272813143680. Its totient is φ = 135675562176.

The previous prime is 204061513039. The next prime is 204061513063. The reversal of 204061513053 is 350315160402.

204061513053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204061513053 - 2⁹ = 204061512541 is a prime.

It is a super-2 number, since 2×204061513053² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 204061513053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204061513063) 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 15 ways as a sum of consecutive naturals, for example, 10028776 + ... + 10049102.

It is an arithmetic number, because the mean of its divisors is an integer number (17050821480).

Almost surely, 2^204061513053 is an apocalyptic number.

It is an amenable number.

204061513053 is a deficient number, since it is larger than the sum of its proper divisors (68751630627).

204061513053 is a wasteful number, since it uses less digits than its factorization.

204061513053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29156.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 204061513053 its reverse (350315160402), we get a palindrome (554376673455).

The spelling of 204061513053 in words is "two hundred four billion, sixty-one million, five hundred thirteen thousand, fifty-three".