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52530800058 = 23211265307071
BaseRepresentation
bin110000111011000101…
…000110010110111010
312000120221222010122100
4300323011012112322
51330040341100213
640044325204230
73536522301402
oct607305062672
9160527863570
1052530800058
11203072a3650
12a220560676
134c52194359
1427848bb802
151576b56773
hexc3b1465ba

52530800058 has 24 divisors (see below), whose sum is σ = 124163709696. Its totient is φ = 15918424200.

The previous prime is 52530800057. The next prime is 52530800083. The reversal of 52530800058 is 85000803525.

52530800058 is a `hidden beast` number, since 525 + 3 + 0 + 80 + 0 + 0 + 58 = 666.

52530800058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52530799995 and 52530800031.

It is not an unprimeable number, because it can be changed into a prime (52530800057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132653338 + ... + 132653733.

It is an arithmetic number, because the mean of its divisors is an integer number (5173487904).

Almost surely, 252530800058 is an apocalyptic number.

52530800058 is an abundant number, since it is smaller than the sum of its proper divisors (71632909638).

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

52530800058 is a wasteful number, since it uses less digits than its factorization.

52530800058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265307090 (or 265307087 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 52530800058 in words is "fifty-two billion, five hundred thirty million, eight hundred thousand, fifty-eight".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 265307071 530614142 795921213 1591842426 2387763639 2918377781 4775527278 5836755562 8755133343 17510266686 26265400029 52530800058