553260445641 has 12 divisors (see below), whose sum is σ = 799453208320. Its totient is φ = 368702190360.

The previous prime is 553260445607. The next prime is 553260445643. The reversal of 553260445641 is 146544062355.

553260445641 is a `hidden beast` number, since 5 + 5 + 32 + 604 + 4 + 5 + 6 + 4 + 1 = 666.

It is not a de Polignac number, because 553260445641 - 2¹⁴ = 553260429257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (553260445643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11483521 + ... + 11531598.

Almost surely, 2^553260445641 is an apocalyptic number.

It is an amenable number.

553260445641 is a deficient number, since it is larger than the sum of its proper divisors (246192762679).

553260445641 is a wasteful number, since it uses less digits than its factorization.

553260445641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23017796 (or 23017793 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 553260445641 in words is "five hundred fifty-three billion, two hundred sixty million, four hundred forty-five thousand, six hundred forty-one".