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52914885696 = 26321911714129
BaseRepresentation
bin110001010001111110…
…010001010001000000
312001120201200201002100
4301101332101101000
51331332202320241
640150405350400
73552165051531
oct612176212100
9161521621070
1052914885696
11204940898a2
12a309108400
134cb392306a
1427bd8dc688
15159a7249b6
hexc51f91440

52914885696 has 168 divisors, whose sum is σ = 159828687200. Its totient is φ = 16691650560.

The previous prime is 52914885649. The next prime is 52914885713. The reversal of 52914885696 is 69658841925.

52914885696 is a `hidden beast` number, since 5 + 2 + 91 + 488 + 5 + 69 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12813360 + ... + 12817488.

Almost surely, 252914885696 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 52914885696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79914343600).

52914885696 is an abundant number, since it is smaller than the sum of its proper divisors (106913801504).

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

52914885696 is a wasteful number, since it uses less digits than its factorization.

52914885696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5337 (or 5324 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 63.

The spelling of 52914885696 in words is "fifty-two billion, nine hundred fourteen million, eight hundred eighty-five thousand, six hundred ninety-six".