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52000551670 = 2523921757553
BaseRepresentation
bin110000011011011110…
…010111001011110110
311222020000012201121011
4300123132113023312
51322444120123140
635515544142434
73520423252624
oct603336271366
9158200181534
1052000551670
1120064a57141
12a0b2a67a1a
134b9937b202
1427342d0514
151545315cea
hexc1b7972f6

52000551670 has 16 divisors (see below), whose sum is σ = 93992633280. Its totient is φ = 20713189504.

The previous prime is 52000551623. The next prime is 52000551671. The reversal of 52000551670 is 7615500025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52000551671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10876387 + ... + 10881166.

It is an arithmetic number, because the mean of its divisors is an integer number (5874539580).

Almost surely, 252000551670 is an apocalyptic number.

52000551670 is a deficient number, since it is larger than the sum of its proper divisors (41992081610).

52000551670 is a wasteful number, since it uses less digits than its factorization.

52000551670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21757799.

The product of its (nonzero) digits is 10500, while the sum is 31.

The spelling of 52000551670 in words is "fifty-two billion, five hundred fifty-one thousand, six hundred seventy".

Divisors: 1 2 5 10 239 478 1195 2390 21757553 43515106 108787765 217575530 5200055167 10400110334 26000275835 52000551670