533355305545 has 8 divisors (see below), whose sum is σ = 641471124096. Its totient is φ = 425721072816.

The previous prime is 533355305543. The next prime is 533355305579. The reversal of 533355305545 is 545503553335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 533355305545 - 2¹ = 533355305543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 533355305495 and 533355305504.

It is not an unprimeable number, because it can be changed into a prime (533355305543) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 120394017 + ... + 120398446.

It is an arithmetic number, because the mean of its divisors is an integer number (80183890512).

Almost surely, 2^533355305545 is an apocalyptic number.

It is an amenable number.

533355305545 is a deficient number, since it is larger than the sum of its proper divisors (108115818551).

533355305545 is a wasteful number, since it uses less digits than its factorization.

533355305545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240792911.

The product of its (nonzero) digits is 5062500, while the sum is 46.

The spelling of 533355305545 in words is "five hundred thirty-three billion, three hundred fifty-five million, three hundred five thousand, five hundred forty-five".