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52880808048 = 2431497393849
BaseRepresentation
bin110001001111111100…
…010001100001110000
312001111100120101100020
4301033330101201300
51331244441324143
640143151123440
73551302311015
oct611774214160
9161440511306
1052880808048
1120476923852
12a2b9813580
134ca9851083
1427b918b70c
151597742883
hexc4ff11870

52880808048 has 40 divisors (see below), whose sum is σ = 137525610000. Its totient is φ = 17508632064.

The previous prime is 52880808047. The next prime is 52880808053. The reversal of 52880808048 is 84080808825.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52880808047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3689773 + ... + 3704076.

It is an arithmetic number, because the mean of its divisors is an integer number (3438140250).

Almost surely, 252880808048 is an apocalyptic number.

It is an amenable number.

52880808048 is an abundant number, since it is smaller than the sum of its proper divisors (84644801952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52880808048 is a wasteful number, since it uses less digits than its factorization.

52880808048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7394009 (or 7394003 counting only the distinct ones).

The product of its (nonzero) digits is 1310720, while the sum is 51.

The spelling of 52880808048 in words is "fifty-two billion, eight hundred eighty million, eight hundred eight thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 149 298 447 596 894 1192 1788 2384 3576 7152 7393849 14787698 22181547 29575396 44363094 59150792 88726188 118301584 177452376 354904752 1101683501 2203367002 3305050503 4406734004 6610101006 8813468008 13220202012 17626936016 26440404024 52880808048