533544404045 has 4 divisors (see below), whose sum is σ = 640253284860. Its totient is φ = 426835523232.

The previous prime is 533544404039. The next prime is 533544404053. The reversal of 533544404045 is 540404445335.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 307373774569 + 226170629476 = 554413^2 + 475574^2 .

It is a cyclic number.

It is not a de Polignac number, because 533544404045 - 2⁸ = 533544403789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 533544403993 and 533544404011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53354440400 + ... + 53354440409.

It is an arithmetic number, because the mean of its divisors is an integer number (160063321215).

Almost surely, 2^533544404045 is an apocalyptic number.

It is an amenable number.

533544404045 is a deficient number, since it is larger than the sum of its proper divisors (106708880815).

533544404045 is a wasteful number, since it uses less digits than its factorization.

533544404045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106708880814.

The product of its (nonzero) digits is 1152000, while the sum is 41.

The spelling of 533544404045 in words is "five hundred thirty-three billion, five hundred forty-four million, four hundred four thousand, forty-five".