52928325609840 has 200 divisors, whose sum is σ = 184482114295248. Its totient is φ = 14063991137280.

The previous prime is 52928325609833. The next prime is 52928325609847. The reversal of 52928325609840 is 4890652382925.

52928325609840 is a `hidden beast` number, since 5 + 2 + 9 + 28 + 3 + 2 + 560 + 9 + 8 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (52928325609833) and next prime (52928325609847).

It is a super-3 number, since 3×52928325609840³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52928325609847) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12712842 + ... + 16354601.

Almost surely, 2^{52928325609840} is an apocalyptic number.

It is an amenable number.

52928325609840 is an abundant number, since it is smaller than the sum of its proper divisors (131553788685408).

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

52928325609840 is a wasteful number, since it uses less digits than its factorization.

52928325609840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29067749 (or 29067734 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 63.

The spelling of 52928325609840 in words is "fifty-two trillion, nine hundred twenty-eight billion, three hundred twenty-five million, six hundred nine thousand, eight hundred forty".