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55760888048 = 2489228117167
BaseRepresentation
bin110011111011100110…
…111010000011110000
312022221001221121100212
4303323212322003300
51403144241404143
641341033203252
74012543504505
oct637346720360
9168831847325
1055760888048
1121714627558
12a982260528
135348438c18
1429ad8994ac
1516b54e9918
hexcfb9ba0f0

55760888048 has 40 divisors (see below), whose sum is σ = 109304879040. Its totient is φ = 27553489920.

The previous prime is 55760888033. The next prime is 55760888111. The reversal of 55760888048 is 84088806755.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3239561 + ... + 3256727.

It is an arithmetic number, because the mean of its divisors is an integer number (2732621976).

Almost surely, 255760888048 is an apocalyptic number.

It is an amenable number.

55760888048 is a deficient number, since it is larger than the sum of its proper divisors (53543990992).

55760888048 is a wasteful number, since it uses less digits than its factorization.

55760888048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19545 (or 19539 counting only the distinct ones).

The product of its (nonzero) digits is 17203200, while the sum is 59.

The spelling of 55760888048 in words is "fifty-five billion, seven hundred sixty million, eight hundred eighty-eight thousand, forty-eight".

Divisors: 1 2 4 8 16 89 178 356 712 1424 2281 4562 9124 17167 18248 34334 36496 68668 137336 203009 274672 406018 812036 1527863 1624072 3055726 3248144 6111452 12222904 24445808 39157927 78315854 156631708 313263416 626526832 3485055503 6970111006 13940222012 27880444024 55760888048