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54224477442245 = 511990199575759
BaseRepresentation
bin11000101010001000111101…
…01101110101000011000101
321002222210212001202112220102
430111010132231311003011
524101403212211122440
6311154214150013445
714264406046254515
oct1425043655650305
9232883761675812
1054224477442245
1116306520983570
1260b9097947285
132434466a215c6
14d5669b827845
15640782e3eb15
hex31511eb750c5

54224477442245 has 16 divisors (see below), whose sum is σ = 70991940637440. Its totient is φ = 39432000168000.

The previous prime is 54224477442229. The next prime is 54224477442299.

54224477442245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54224477442245 - 24 = 54224477442229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49243325 + ... + 50332434.

It is an arithmetic number, because the mean of its divisors is an integer number (4436996289840).

Almost surely, 254224477442245 is an apocalyptic number.

54224477442245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54224477442245 is a deficient number, since it is larger than the sum of its proper divisors (16767463195195).

54224477442245 is a wasteful number, since it uses less digits than its factorization.

54224477442245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99585676.

The product of its digits is 80281600, while the sum is 56.

The spelling of 54224477442245 in words is "fifty-four trillion, two hundred twenty-four billion, four hundred seventy-seven million, four hundred forty-two thousand, two hundred forty-five".

Divisors: 1 5 11 55 9901 49505 108911 544555 99575759 497878795 1095333349 5476666745 985899589859 4929497949295 10844895488449 54224477442245