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52672170275 = 5219199111131
BaseRepresentation
bin110001000011100000…
…011000100100100011
312000221210222111010022
4301003200120210203
51330333033422100
640110335224055
73543160026434
oct610340304443
9160853874108
1052672170275
112037a08113a
12a25b97802b
134c7556127a
14279959b48b
15158427de85
hexc43818923

52672170275 has 24 divisors (see below), whose sum is σ = 65727602688. Its totient is φ = 41871060000.

The previous prime is 52672170259. The next prime is 52672170301. The reversal of 52672170275 is 57207127625.

It is not a de Polignac number, because 52672170275 - 24 = 52672170259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4726460 + ... + 4737590.

It is an arithmetic number, because the mean of its divisors is an integer number (2738650112).

Almost surely, 252672170275 is an apocalyptic number.

52672170275 is a deficient number, since it is larger than the sum of its proper divisors (13055432413).

52672170275 is a wasteful number, since it uses less digits than its factorization.

52672170275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323 (or 12318 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 44.

The spelling of 52672170275 in words is "fifty-two billion, six hundred seventy-two million, one hundred seventy thousand, two hundred seventy-five".

Divisors: 1 5 25 191 955 991 4775 4955 11131 24775 55655 189281 278275 946405 2126021 4732025 10630105 11030821 53150525 55154105 275770525 2106886811 10534434055 52672170275