553068504081 has 24 divisors (see below), whose sum is σ = 807832286976. Its totient is φ = 364589648640.

The previous prime is 553068504061. The next prime is 553068504091. The reversal of 553068504081 is 180405860355.

553068504081 is a `hidden beast` number, since 5 + 5 + 3 + 0 + 68 + 504 + 0 + 81 = 666.

It is not a de Polignac number, because 553068504081 - 2⁶ = 553068504017 is a prime.

It is a super-2 number, since 2×553068504081² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (553068504061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180616 + ... + 1067126.

It is an arithmetic number, because the mean of its divisors is an integer number (33659678624).

Almost surely, 2^553068504081 is an apocalyptic number.

It is an amenable number.

553068504081 is a deficient number, since it is larger than the sum of its proper divisors (254763782895).

553068504081 is a wasteful number, since it uses less digits than its factorization.

553068504081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887293 (or 887290 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 553068504081 in words is "five hundred fifty-three billion, sixty-eight million, five hundred four thousand, eighty-one".