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52879058982 = 2335318476261
BaseRepresentation
bin110001001111110101…
…100110100000100110
312001111020021112002000
4301033311212200212
51331244014341412
640143045430130
73551251404501
oct611765464046
9161436245060
1052879058982
1120475939742
12a2b910b346
134ca938ac19
1427b8c54138
1515974e94dc
hexc4fd66826

52879058982 has 32 divisors (see below), whose sum is σ = 119726177760. Its totient is φ = 17293779360.

The previous prime is 52879058971. The next prime is 52879058987. The reversal of 52879058982 is 28985097825.

52879058982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52879058987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9235269 + ... + 9240992.

It is an arithmetic number, because the mean of its divisors is an integer number (3741443055).

Almost surely, 252879058982 is an apocalyptic number.

52879058982 is an abundant number, since it is smaller than the sum of its proper divisors (66847118778).

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

52879058982 is a wasteful number, since it uses less digits than its factorization.

52879058982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18476325 (or 18476319 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 63.

The spelling of 52879058982 in words is "fifty-two billion, eight hundred seventy-nine million, fifty-eight thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 53 54 106 159 318 477 954 1431 2862 18476261 36952522 55428783 110857566 166286349 332572698 498859047 979241833 997718094 1958483666 2937725499 5875450998 8813176497 17626352994 26439529491 52879058982