534554421405 has 8 divisors (see below), whose sum is σ = 855287074272. Its totient is φ = 285095691408.

The previous prime is 534554421383. The next prime is 534554421451. The reversal of 534554421405 is 504124455435.

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

It is not a de Polignac number, because 534554421405 - 2²⁵ = 534520866973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17818480699 + ... + 17818480728.

It is an arithmetic number, because the mean of its divisors is an integer number (106910884284).

Almost surely, 2^534554421405 is an apocalyptic number.

It is an amenable number.

534554421405 is a deficient number, since it is larger than the sum of its proper divisors (320732652867).

534554421405 is a wasteful number, since it uses less digits than its factorization.

534554421405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35636961435.

The product of its (nonzero) digits is 960000, while the sum is 42.

The spelling of 534554421405 in words is "five hundred thirty-four billion, five hundred fifty-four million, four hundred twenty-one thousand, four hundred five".