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54536924227 = 197936333727
BaseRepresentation
bin110010110010101001…
…110110110001000011
312012202202211210122111
4302302221312301003
51343142423033402
641015351320151
73640322131042
oct626251666103
9165682753574
1054536924227
1121146743405
12a6a0380057
1351b19a4086
1428d50cc559
151642d289d7
hexcb2a76c43

54536924227 has 8 divisors (see below), whose sum is σ = 58133964800. Its totient is φ = 51012551304.

The previous prime is 54536924219. The next prime is 54536924257. The reversal of 54536924227 is 72242963545.

54536924227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54536924227 - 23 = 54536924219 is a prime.

It is a super-2 number, since 2×545369242272 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54536924207) 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, 18165363 + ... + 18168364.

It is an arithmetic number, because the mean of its divisors is an integer number (7266745600).

Almost surely, 254536924227 is an apocalyptic number.

54536924227 is a deficient number, since it is larger than the sum of its proper divisors (3597040573).

54536924227 is a wasteful number, since it uses less digits than its factorization.

54536924227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36333825.

The product of its digits is 3628800, while the sum is 49.

The spelling of 54536924227 in words is "fifty-four billion, five hundred thirty-six million, nine hundred twenty-four thousand, two hundred twenty-seven".

Divisors: 1 19 79 1501 36333727 690340813 2870364433 54536924227