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5881372189440 = 283511373979479
BaseRepresentation
bin101010110010101110100…
…0110011010001100000000
3202211020211221101101102220
41111211131012122030000
51232330022240030230
620301510505211040
71144625612522106
oct125453506321400
922736757341386
105881372189440
1119683043015a0
127aba23790a80
133387c3537957
14164934bd9c76
15a2ec46d1d10
hex5595d19a300

5881372189440 has 576 divisors, whose sum is σ = 21100288527360. Its totient is φ = 1383612088320.

The previous prime is 5881372189411. The next prime is 5881372189489. The reversal of 5881372189440 is 449812731885.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 620458621 + ... + 620468099.

It is an arithmetic number, because the mean of its divisors is an integer number (36632445360).

Almost surely, 25881372189440 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 5881372189440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10550144263680).

5881372189440 is an abundant number, since it is smaller than the sum of its proper divisors (15218916337920).

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

5881372189440 is a wasteful number, since it uses less digits than its factorization.

5881372189440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9948 (or 9934 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 60.

The spelling of 5881372189440 in words is "five trillion, eight hundred eighty-one billion, three hundred seventy-two million, one hundred eighty-nine thousand, four hundred forty".