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55920376050935 = 5115701178343117
BaseRepresentation
bin11001011011011111110100…
…01001100111010011110111
321022222221021011012002221112
430231233322021213103313
524312144412232112220
6314533244402505235
714531054022505154
oct1455577211472367
9238887234162845
1055920376050935
11168aa775492060
1263318b096521b
1325283658257c6
14db47bc58b22b
1566e93d65b5c5
hex32dbfa2674f7

55920376050935 has 16 divisors (see below), whose sum is σ = 73217697036192. Its totient is φ = 40662230448000.

The previous prime is 55920376050883. The next prime is 55920376050953. The reversal of 55920376050935 is 53905067302955.

It is not a de Polignac number, because 55920376050935 - 216 = 55920375985399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88858004 + ... + 89485113.

It is an arithmetic number, because the mean of its divisors is an integer number (4576106064762).

Almost surely, 255920376050935 is an apocalyptic number.

55920376050935 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55920376050935 is a deficient number, since it is larger than the sum of its proper divisors (17297320985257).

55920376050935 is a wasteful number, since it uses less digits than its factorization.

55920376050935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178348834.

The product of its (nonzero) digits is 38272500, while the sum is 59.

The spelling of 55920376050935 in words is "fifty-five trillion, nine hundred twenty billion, three hundred seventy-six million, fifty thousand, nine hundred thirty-five".

Divisors: 1 5 11 55 5701 28505 62711 313555 178343117 891715585 1961774287 9808871435 1016734110017 5083670550085 11184075210187 55920376050935