534520134404994 has 32 divisors (see below), whose sum is σ = 1106709192054720. Its totient is φ = 171904173879872.

The previous prime is 534520134404989. The next prime is 534520134405011. The reversal of 534520134404994 is 499404431025435.

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 15 ways as a sum of consecutive naturals, for example, 1118462772 + ... + 1118940575.

It is an arithmetic number, because the mean of its divisors is an integer number (34584662251710).

Almost surely, 2^{534520134404994} is an apocalyptic number.

534520134404994 is an abundant number, since it is smaller than the sum of its proper divisors (572189057649726).

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

534520134404994 is a wasteful number, since it uses less digits than its factorization.

534520134404994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237404754.

The product of its (nonzero) digits is 37324800, while the sum is 57.

The spelling of 534520134404994 in words is "five hundred thirty-four trillion, five hundred twenty billion, one hundred thirty-four million, four hundred four thousand, nine hundred ninety-four".