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5373587969568 = 25327135313032969
BaseRepresentation
bin100111000110010001011…
…0011010101011000100000
3201000201011120210022222200
41032030202303111120200
51201020102010011233
615232331531133200
71063141343052030
oct116144263253040
921021146708880
105373587969568
111791a20357535
1272952b8a4200
132cc95b797820
14148123c3b8c0
1594ba54c8313
hex4e322cd5620

5373587969568 has 576 divisors, whose sum is σ = 19183582978560. Its totient is φ = 1388935102464.

The previous prime is 5373587969567. The next prime is 5373587969591. The reversal of 5373587969568 is 8659697853735.

5373587969568 is a `hidden beast` number, since 5 + 37 + 358 + 7 + 96 + 95 + 68 = 666.

It is not an unprimeable number, because it can be changed into a prime (5373587969567) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1809896788 + ... + 1809899756.

It is an arithmetic number, because the mean of its divisors is an integer number (33304831560).

Almost surely, 25373587969568 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 5373587969568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9591791489280).

5373587969568 is an abundant number, since it is smaller than the sum of its proper divisors (13809995008992).

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

5373587969568 is a wasteful number, since it uses less digits than its factorization.

5373587969568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4361 (or 4350 counting only the distinct ones).

The product of its digits is 10287648000, while the sum is 81.

The spelling of 5373587969568 in words is "five trillion, three hundred seventy-three billion, five hundred eighty-seven million, nine hundred sixty-nine thousand, five hundred sixty-eight".