534064654256 has 80 divisors (see below), whose sum is σ = 1188312871680. Its totient is φ = 227774588160.

The previous prime is 534064654237. The next prime is 534064654271. The reversal of 534064654256 is 652456460435.

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, 93023546 + ... + 93029286.

It is an arithmetic number, because the mean of its divisors is an integer number (14853910896).

Almost surely, 2^534064654256 is an apocalyptic number.

534064654256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534064654256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (594156435840).

534064654256 is an abundant number, since it is smaller than the sum of its proper divisors (654248217424).

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

534064654256 is a wasteful number, since it uses less digits than its factorization.

534064654256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9642 (or 9636 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 534064654256 in words is "five hundred thirty-four billion, sixty-four million, six hundred fifty-four thousand, two hundred fifty-six".