534101320536 has 128 divisors (see below), whose sum is σ = 1576082534400. Its totient is φ = 147597834240.

The previous prime is 534101320499. The next prime is 534101320541. The reversal of 534101320536 is 635023101435.

It is a junction number, because it is equal to n+sod(n) for n = 534101320497 and 534101320506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9936100 + ... + 9989708.

It is an arithmetic number, because the mean of its divisors is an integer number (12313144800).

Almost surely, 2^534101320536 is an apocalyptic number.

534101320536 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 534101320536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788041267200).

534101320536 is an abundant number, since it is smaller than the sum of its proper divisors (1041981213864).

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

534101320536 is a wasteful number, since it uses less digits than its factorization.

534101320536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55569 (or 55565 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 534101320536 in words is "five hundred thirty-four billion, one hundred one million, three hundred twenty thousand, five hundred thirty-six".