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54132530342 = 2118927646849
BaseRepresentation
bin110010011010100011…
…001101110010100110
312011201120220110112012
4302122203031302212
51341330411432332
640511303554222
73624311626112
oct623243156246
9164646813465
1054132530342
1120a59447290
12a5a8a5b972
135148c84857
142897502742
15161c5983b2
hexc9a8cdca6

54132530342 has 16 divisors (see below), whose sum is σ = 89575794000. Its totient is φ = 24329226240.

The previous prime is 54132530327. The next prime is 54132530351. The reversal of 54132530342 is 24303523145.

54132530342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 54132530299 and 54132530308.

It is a congruent number.

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, 13821467 + ... + 13825382.

It is an arithmetic number, because the mean of its divisors is an integer number (5598487125).

Almost surely, 254132530342 is an apocalyptic number.

54132530342 is a deficient number, since it is larger than the sum of its proper divisors (35443263658).

54132530342 is a wasteful number, since it uses less digits than its factorization.

54132530342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27646951.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 54132530342 in words is "fifty-four billion, one hundred thirty-two million, five hundred thirty thousand, three hundred forty-two".

Divisors: 1 2 11 22 89 178 979 1958 27646849 55293698 304115339 608230678 2460569561 4921139122 27066265171 54132530342