534520134405012 has 48 divisors (see below), whose sum is σ = 1425533687101440. Its totient is φ = 152704324613472.

The previous prime is 534520134405011. The next prime is 534520134405053. The reversal of 534520134405012 is 210504431025435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534520134405011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326549328 + ... + 328182119.

It is an arithmetic number, because the mean of its divisors is an integer number (29698618481280).

Almost surely, 2^{534520134405012} is an apocalyptic number.

It is an amenable number.

534520134405012 is an abundant number, since it is smaller than the sum of its proper divisors (891013552696428).

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

534520134405012 is a wasteful number, since it uses less digits than its factorization.

534520134405012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654741180 (or 654741178 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 534520134405012 in words is "five hundred thirty-four trillion, five hundred twenty billion, one hundred thirty-four million, four hundred five thousand, twelve".