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55410546460 = 2255100154323
BaseRepresentation
bin110011100110101110…
…011101011100011100
312022000122201102001111
4303212232131130130
51401440044441320
641242200151404
74001060605453
oct634656353434
9168018642044
1055410546460
1121554899755
12a8a4a68564
1352c09933c9
14297913db9a
151694894a5a
hexce6b9d71c

55410546460 has 24 divisors (see below), whose sum is σ = 116366571216. Its totient is φ = 22163376000.

The previous prime is 55410546421. The next prime is 55410546467. The reversal of 55410546460 is 6464501455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55410546467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992859 + ... + 1047181.

It is an arithmetic number, because the mean of its divisors is an integer number (4848607134).

Almost surely, 255410546460 is an apocalyptic number.

It is an amenable number.

55410546460 is an abundant number, since it is smaller than the sum of its proper divisors (60956024756).

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

55410546460 is a wasteful number, since it uses less digits than its factorization.

55410546460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105333 (or 105331 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 55410546460 in words is "fifty-five billion, four hundred ten million, five hundred forty-six thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 51001 54323 102002 108646 204004 217292 255005 271615 510010 543230 1020020 1086460 2770527323 5541054646 11082109292 13852636615 27705273230 55410546460