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53295019180 = 22513363156453
BaseRepresentation
bin110001101000101000…
…010111010010101100
312002120012222111012021
4301220220113102230
51333122011103210
640252225115524
73564462121444
oct615050272254
9162505874167
1053295019180
11206697157a7
12a3b4488ba4
1350445c9c10
1428181b1124
1515bdcb1bda
hexc68a174ac

53295019180 has 48 divisors (see below), whose sum is σ = 120564065664. Its totient is φ = 19672392960.

The previous prime is 53295019153. The next prime is 53295019189. The reversal of 53295019180 is 8191059235.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53295019189) 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, 915834 + ... + 972286.

It is an arithmetic number, because the mean of its divisors is an integer number (2511751368).

Almost surely, 253295019180 is an apocalyptic number.

It is an amenable number.

53295019180 is an abundant number, since it is smaller than the sum of its proper divisors (67269046484).

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

53295019180 is a wasteful number, since it uses less digits than its factorization.

53295019180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60106 (or 60104 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 43.

The spelling of 53295019180 in words is "fifty-three billion, two hundred ninety-five million, nineteen thousand, one hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 3631 7262 14524 18155 36310 47203 56453 72620 94406 112906 188812 225812 236015 282265 472030 564530 733889 944060 1129060 1467778 2935556 3669445 7338890 14677780 204980843 409961686 819923372 1024904215 2049808430 2664750959 4099616860 5329501918 10659003836 13323754795 26647509590 53295019180