535872843924 has 384 divisors, whose sum is σ = 1456629350400. Its totient is φ = 151901568000.

The previous prime is 535872843899. The next prime is 535872843953. The reversal of 535872843924 is 429348278535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3855200247 + ... + 3855200385.

It is an arithmetic number, because the mean of its divisors is an integer number (3793305600).

Almost surely, 2^535872843924 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 535872843924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (728314675200).

535872843924 is an abundant number, since it is smaller than the sum of its proper divisors (920756506476).

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

535872843924 is a wasteful number, since it uses less digits than its factorization.

535872843924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 473 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 60.

The spelling of 535872843924 in words is "five hundred thirty-five billion, eight hundred seventy-two million, eight hundred forty-three thousand, nine hundred twenty-four".