653545550105 has 16 divisors (see below), whose sum is σ = 896868249984. Its totient is φ = 447856915200.

The previous prime is 653545550093. The next prime is 653545550143. The reversal of 653545550105 is 501055545356.

It is not a de Polignac number, because 653545550105 - 2⁶ = 653545550041 is a prime.

It is a super-2 number, since 2×653545550105² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5957471 + ... + 6066180.

It is an arithmetic number, because the mean of its divisors is an integer number (56054265624).

Almost surely, 2^653545550105 is an apocalyptic number.

It is an amenable number.

653545550105 is a deficient number, since it is larger than the sum of its proper divisors (243322699879).

653545550105 is a wasteful number, since it uses less digits than its factorization.

653545550105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12025216.

The product of its (nonzero) digits is 1125000, while the sum is 44.

The spelling of 653545550105 in words is "six hundred fifty-three billion, five hundred forty-five million, five hundred fifty thousand, one hundred five".