534364605644 has 24 divisors (see below), whose sum is σ = 965471165568. Its totient is φ = 258518689920.

The previous prime is 534364605611. The next prime is 534364605647. The reversal of 534364605644 is 446506463435.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 534364605592 and 534364605601.

It is not an unprimeable number, because it can be changed into a prime (534364605647) 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, 350144 + ... + 1091480.

It is an arithmetic number, because the mean of its divisors is an integer number (40227965232).

Almost surely, 2^534364605644 is an apocalyptic number.

It is an amenable number.

534364605644 is a deficient number, since it is larger than the sum of its proper divisors (431106559924).

534364605644 is a wasteful number, since it uses less digits than its factorization.

534364605644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747185 (or 747183 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 50.

The spelling of 534364605644 in words is "five hundred thirty-four billion, three hundred sixty-four million, six hundred five thousand, six hundred forty-four".