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54474741607 = 11131971933717
BaseRepresentation
bin110010101110111100…
…101001011101100111
312012121102211121010111
4302232330221131213
51343031013212412
641005250433451
73635635443436
oct625674513547
9165542747114
1054474741607
1121114631710
12a683592887
1351a1b41820
1428cab4311d
15163c6442a7
hexcaef29767

54474741607 has 16 divisors (see below), whose sum is σ = 64323195552. Its totient is φ = 45481000320.

The previous prime is 54474741533. The next prime is 54474741617. The reversal of 54474741607 is 70614747445.

It is a cyclic number.

It is not a de Polignac number, because 54474741607 - 211 = 54474739559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54474741617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 938688 + ... + 995029.

It is an arithmetic number, because the mean of its divisors is an integer number (4020199722).

Almost surely, 254474741607 is an apocalyptic number.

54474741607 is a deficient number, since it is larger than the sum of its proper divisors (9848453945).

54474741607 is a wasteful number, since it uses less digits than its factorization.

54474741607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933938.

The product of its (nonzero) digits is 2634240, while the sum is 49.

The spelling of 54474741607 in words is "fifty-four billion, four hundred seventy-four million, seven hundred forty-one thousand, six hundred seven".

Divisors: 1 11 13 143 197 2167 2561 28171 1933717 21270887 25138321 276521531 380942249 4190364739 4952249237 54474741607