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54164727606 = 2311820677691
BaseRepresentation
bin110010011100011110…
…000010011100110110
312011210211111020212110
4302130132002130312
51341412132240411
640514414031450
73625152405513
oct623436023466
9164724436773
1054164727606
1120a756385a0
12a5b77a8586
1351528489a2
14289b8c430a
1516203082a6
hexc9c782736

54164727606 has 16 divisors (see below), whose sum is σ = 118177587648. Its totient is φ = 16413553800.

The previous prime is 54164727581. The next prime is 54164727607. The reversal of 54164727606 is 60672746145.

54164727606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54164727607) 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, 410338780 + ... + 410338911.

It is an arithmetic number, because the mean of its divisors is an integer number (7386099228).

Almost surely, 254164727606 is an apocalyptic number.

54164727606 is an abundant number, since it is smaller than the sum of its proper divisors (64012860042).

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

54164727606 is a wasteful number, since it uses less digits than its factorization.

54164727606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820677707.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 54164727606 in words is "fifty-four billion, one hundred sixty-four million, seven hundred twenty-seven thousand, six hundred six".

Divisors: 1 2 3 6 11 22 33 66 820677691 1641355382 2462033073 4924066146 9027454601 18054909202 27082363803 54164727606