534511255356 has 144 divisors (see below), whose sum is σ = 1480333065120. Its totient is φ = 161613411840.

The previous prime is 534511255297. The next prime is 534511255387. The reversal of 534511255356 is 653552115435.

534511255356 is a `hidden beast` number, since 5 + 3 + 45 + 1 + 1 + 2 + 553 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31651291 + ... + 31668173.

It is an arithmetic number, because the mean of its divisors is an integer number (10280090730).

Almost surely, 2^534511255356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534511255356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740166532560).

534511255356 is an abundant number, since it is smaller than the sum of its proper divisors (945821809764).

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

534511255356 is a wasteful number, since it uses less digits than its factorization.

534511255356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18076 (or 18071 counting only the distinct ones).

The product of its digits is 1350000, while the sum is 45.

The spelling of 534511255356 in words is "five hundred thirty-four billion, five hundred eleven million, two hundred fifty-five thousand, three hundred fifty-six".