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5991080480 = 2557112321143
BaseRepresentation
bin1011001010001100…
…01010001000100000
3120110112021102101122
411211012022020200
544232204033410
62430253351412
7301315225640
oct54506121040
916415242348
105991080480
1125a4899490
1211b2498568
13746294c48
1440b96a520
15250e74e55
hex16518a220

5991080480 has 192 divisors, whose sum is σ = 18414563328. Its totient is φ = 1786076160.

The previous prime is 5991080477. The next prime is 5991080497. The reversal of 5991080480 is 840801995.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272789 + ... + 293931.

It is an arithmetic number, because the mean of its divisors is an integer number (95909184).

Almost surely, 25991080480 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 5991080480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9207281664).

5991080480 is an abundant number, since it is smaller than the sum of its proper divisors (12423482848).

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

5991080480 is a wasteful number, since it uses less digits than its factorization.

5991080480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21199 (or 21191 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 5991080480 is about 77402.0702565506. The cubic root of 5991080480 is about 1816.2197105230.

The spelling of 5991080480 in words is "five billion, nine hundred ninety-one million, eighty thousand, four hundred eighty".