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55060111060 = 22553113459677
BaseRepresentation
bin110011010001110101…
…101001111011010100
312021010020022110001121
4303101311221323110
51400230342023220
641143321133324
73656304136063
oct632165517324
9167106273047
1055060111060
1121394aa7419
12a80762a244
1352661b6c96
14294479c1da
151673c21eaa
hexcd1d69ed4

55060111060 has 48 divisors (see below), whose sum is σ = 118850666256. Its totient is φ = 21417224192.

The previous prime is 55060111027. The next prime is 55060111063. The reversal of 55060111060 is 6011106055.

It can be written as a sum of positive squares in 8 ways, for example, as 9031841296 + 46028269764 = 95036^2 + 214542^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55060111063) 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, 110059 + ... + 349618.

It is an arithmetic number, because the mean of its divisors is an integer number (2476055547).

Almost surely, 255060111060 is an apocalyptic number.

It is an amenable number.

55060111060 is an abundant number, since it is smaller than the sum of its proper divisors (63790555196).

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

55060111060 is a wasteful number, since it uses less digits than its factorization.

55060111060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459852 (or 459850 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 55060111060 in words is "fifty-five billion, sixty million, one hundred eleven thousand, sixty".

Divisors: 1 2 4 5 10 20 53 106 113 212 226 265 452 530 565 1060 1130 2260 5989 11978 23956 29945 59890 119780 459677 919354 1838708 2298385 4596770 9193540 24362881 48725762 51943501 97451524 103887002 121814405 207774004 243628810 259717505 487257620 519435010 1038870020 2753005553 5506011106 11012022212 13765027765 27530055530 55060111060