534594390205 has 8 divisors (see below), whose sum is σ = 641538607104. Its totient is φ = 427658619600.

The previous prime is 534594390157. The next prime is 534594390217. The reversal of 534594390205 is 502093495435.

It is a happy number.

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

It is not a de Polignac number, because 534594390205 - 2¹⁹ = 534593865917 is a prime.

It is a super-4 number, since 4×534594390205⁴ (a number of 48 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1971481 + ... + 2226190.

It is an arithmetic number, because the mean of its divisors is an integer number (80192325888).

Almost surely, 2^534594390205 is an apocalyptic number.

It is an amenable number.

534594390205 is a deficient number, since it is larger than the sum of its proper divisors (106944216899).

534594390205 is a wasteful number, since it uses less digits than its factorization.

534594390205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4223147.

The product of its (nonzero) digits is 2916000, while the sum is 49.

It can be divided in two parts, 53459 and 4390205, that added together give a square (4443664 = 2108²).

The spelling of 534594390205 in words is "five hundred thirty-four billion, five hundred ninety-four million, three hundred ninety thousand, two hundred five".