534129533905 has 8 divisors (see below), whose sum is σ = 699224117184. Its totient is φ = 388457842800.

The previous prime is 534129533897. The next prime is 534129533909. The reversal of 534129533905 is 509335921435.

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

It is not a de Polignac number, because 534129533905 - 2³ = 534129533897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534129533909) 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, 4855722981 + ... + 4855723090.

It is an arithmetic number, because the mean of its divisors is an integer number (87403014648).

Almost surely, 2^534129533905 is an apocalyptic number.

534129533905 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

534129533905 is a deficient number, since it is larger than the sum of its proper divisors (165094583279).

534129533905 is a wasteful number, since it uses less digits than its factorization.

534129533905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9711446087.

The product of its (nonzero) digits is 2187000, while the sum is 49.

The spelling of 534129533905 in words is "five hundred thirty-four billion, one hundred twenty-nine million, five hundred thirty-three thousand, nine hundred five".