533240220555 has 24 divisors (see below), whose sum is σ = 1056323485152. Its totient is φ = 243766957824.

The previous prime is 533240220451. The next prime is 533240220587. The reversal of 533240220555 is 555022042335.

533240220555 is a `hidden beast` number, since 53 + 32 + 4 + 0 + 2 + 20 + 555 = 666.

It is not a de Polignac number, because 533240220555 - 2²² = 533236026251 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 846412734 + ... + 846413363.

It is an arithmetic number, because the mean of its divisors is an integer number (44013478548).

Almost surely, 2^533240220555 is an apocalyptic number.

533240220555 is a deficient number, since it is larger than the sum of its proper divisors (523083264597).

533240220555 is a wasteful number, since it uses less digits than its factorization.

533240220555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692826115 (or 1692826112 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 533240220555 in words is "five hundred thirty-three billion, two hundred forty million, two hundred twenty thousand, five hundred fifty-five".