534554374805838 has 20 divisors (see below), whose sum is σ = 1197797765769000. Its totient is φ = 178184791601892.

The previous prime is 534554374805791. The next prime is 534554374805851. The reversal of 534554374805838 is 838508473455435.

534554374805838 is a `hidden beast` number, since 5 + 3 + 4 + 5 + 5 + 4 + 37 + 4 + 8 + 0 + 583 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1649859181338 + ... + 1649859181661.

It is an arithmetic number, because the mean of its divisors is an integer number (59889888288450).

Almost surely, 2^{534554374805838} is an apocalyptic number.

534554374805838 is an abundant number, since it is smaller than the sum of its proper divisors (663243390963162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534554374805838 is a wasteful number, since it uses less digits than its factorization.

534554374805838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299718363013 (or 3299718363004 counting only the distinct ones).

The product of its (nonzero) digits is 3870720000, while the sum is 72.

The spelling of 534554374805838 in words is "five hundred thirty-four trillion, five hundred fifty-four billion, three hundred seventy-four million, eight hundred five thousand, eight hundred thirty-eight".