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52889760044 = 22112309520589
BaseRepresentation
bin110001010000011110…
…011011000100101100
312001111222102012011122
4301100132123010230
51331304234310134
640144111040112
73551441354102
oct612036330454
9161458365148
1052889760044
11204809885a0
12a300810038
134cab666904
1427ba43bc72
15159841002e
hexc5079b12c

52889760044 has 24 divisors (see below), whose sum is σ = 101015283600. Its totient is φ = 24030342080.

The previous prime is 52889760043. The next prime is 52889760047. The reversal of 52889760044 is 44006798825.

It is not an unprimeable number, because it can be changed into a prime (52889760043) 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, 158699 + ... + 361890.

It is an arithmetic number, because the mean of its divisors is an integer number (4208970150).

Almost surely, 252889760044 is an apocalyptic number.

It is an amenable number.

52889760044 is a deficient number, since it is larger than the sum of its proper divisors (48125523556).

52889760044 is a wasteful number, since it uses less digits than its factorization.

52889760044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522913 (or 522911 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 52889760044 in words is "fifty-two billion, eight hundred eighty-nine million, seven hundred sixty thousand, forty-four".

Divisors: 1 2 4 11 22 44 2309 4618 9236 25399 50798 101596 520589 1041178 2082356 5726479 11452958 22905916 1202040001 2404080002 4808160004 13222440011 26444880022 52889760044