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53790141554 = 2919136121503
BaseRepresentation
bin110010000110001001…
…000110110001110010
312010211201122022101222
4302012021012301302
51340130234012204
640413313225042
73612653442062
oct620611066162
9163751568358
1053790141554
11208a3150546
12a512262182
1350c3064b36
142863c573a2
1515ec4b4abe
hexc86246c72

53790141554 has 16 divisors (see below), whose sum is σ = 80836116480. Its totient is φ = 26844816960.

The previous prime is 53790141491. The next prime is 53790141571. The reversal of 53790141554 is 45514109735.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2490767 + ... + 2512269.

It is an arithmetic number, because the mean of its divisors is an integer number (5052257280).

Almost surely, 253790141554 is an apocalyptic number.

53790141554 is a deficient number, since it is larger than the sum of its proper divisors (27045974926).

53790141554 is a wasteful number, since it uses less digits than its factorization.

53790141554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23785.

The product of its (nonzero) digits is 378000, while the sum is 44.

The spelling of 53790141554 in words is "fifty-three billion, seven hundred ninety million, one hundred forty-one thousand, five hundred fifty-four".

Divisors: 1 2 919 1361 1838 2722 21503 43006 1250759 2501518 19761257 29265583 39522514 58531166 26895070777 53790141554