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54757234360 = 2352322587771
BaseRepresentation
bin110010111111110010…
…010001011010111000
312020100010101201100001
4302333302101122320
51344120322444420
641053301322344
73645635545453
oct627762213270
9166303351301
1054757234360
112124a0386a4
12a7421063b4
13521851c9ba
14291647a49a
151657345b0a
hexcbfc916b8

54757234360 has 48 divisors (see below), whose sum is σ = 128793412440. Its totient is φ = 20950585920.

The previous prime is 54757234351. The next prime is 54757234453. The reversal of 54757234360 is 6343275745.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 54757234360.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1272726 + ... + 1315045.

Almost surely, 254757234360 is an apocalyptic number.

It is an amenable number.

54757234360 is an abundant number, since it is smaller than the sum of its proper divisors (74036178080).

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

54757234360 is a wasteful number, since it uses less digits than its factorization.

54757234360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587828 (or 2587801 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 46.

The spelling of 54757234360 in words is "fifty-four billion, seven hundred fifty-seven million, two hundred thirty-four thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 529 920 1058 2116 2645 4232 5290 10580 21160 2587771 5175542 10351084 12938855 20702168 25877710 51755420 59518733 103510840 119037466 238074932 297593665 476149864 595187330 1190374660 1368930859 2380749320 2737861718 5475723436 6844654295 10951446872 13689308590 27378617180 54757234360