533806038440534 has 32 divisors (see below), whose sum is σ = 827781230014464. Its totient is φ = 257904868112640.

The previous prime is 533806038440509. The next prime is 533806038440603. The reversal of 533806038440534 is 435044830608335.

It is a self number, because there is not a number n which added to its sum of digits gives 533806038440534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4277812307 + ... + 4277937089.

It is an arithmetic number, because the mean of its divisors is an integer number (25868163437952).

Almost surely, 2^{533806038440534} is an apocalyptic number.

533806038440534 is a deficient number, since it is larger than the sum of its proper divisors (293975191573930).

533806038440534 is a wasteful number, since it uses less digits than its factorization.

533806038440534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228012.

The product of its (nonzero) digits is 49766400, while the sum is 56.

The spelling of 533806038440534 in words is "five hundred thirty-three trillion, eight hundred six billion, thirty-eight million, four hundred forty thousand, five hundred thirty-four".