42533045055 has 64 divisors (see below), whose sum is σ = 76838661120. Its totient is φ = 22319826048.

The previous prime is 42533045039. The next prime is 42533045089. The reversal of 42533045055 is 55054033524.

42533045055 is a `hidden beast` number, since 4 + 253 + 304 + 50 + 55 = 666.

It is not a de Polignac number, because 42533045055 - 2⁴ = 42533045039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2173344 + ... + 2192826.

It is an arithmetic number, because the mean of its divisors is an integer number (1200604080).

Almost surely, 2^42533045055 is an apocalyptic number.

42533045055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42533045055 is a deficient number, since it is larger than the sum of its proper divisors (34305616065).

42533045055 is a wasteful number, since it uses less digits than its factorization.

42533045055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19757 (or 19751 counting only the distinct ones).

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

Adding to 42533045055 its reverse (55054033524), we get a palindrome (97587078579).

The spelling of 42533045055 in words is "forty-two billion, five hundred thirty-three million, forty-five thousand, fifty-five".