536421026416 has 80 divisors (see below), whose sum is σ = 1170934341120. Its totient is φ = 235958243840.

The previous prime is 536421026363. The next prime is 536421026437. The reversal of 536421026416 is 614620124635.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371895 + ... + 1100521.

It is an arithmetic number, because the mean of its divisors is an integer number (14636679264).

Almost surely, 2^536421026416 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 536421026416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585467170560).

536421026416 is an abundant number, since it is smaller than the sum of its proper divisors (634513314704).

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

536421026416 is a wasteful number, since it uses less digits than its factorization.

536421026416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728782 (or 728776 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 536421026416 in words is "five hundred thirty-six billion, four hundred twenty-one million, twenty-six thousand, four hundred sixteen".