533040632405 has 8 divisors (see below), whose sum is σ = 639655910712. Its totient is φ = 426427738048.

The previous prime is 533040632359. The next prime is 533040632407. The reversal of 533040632405 is 504236040335.

It can be written as a sum of positive squares in 4 ways, for example, as 350300627044 + 182740005361 = 591862^2 + 427481^2 .

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 533040632405 - 2¹⁰ = 533040631381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533040632407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60302 + ... + 1034271.

It is an arithmetic number, because the mean of its divisors is an integer number (79956988839).

Almost surely, 2^533040632405 is an apocalyptic number.

It is an amenable number.

533040632405 is a deficient number, since it is larger than the sum of its proper divisors (106615278307).

533040632405 is a wasteful number, since it uses less digits than its factorization.

533040632405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191975.

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 533040632405 in words is "five hundred thirty-three billion, forty million, six hundred thirty-two thousand, four hundred five".