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53027528060 = 22513203952031
BaseRepresentation
bin110001011000101011…
…111101110101111100
312001212120122112100202
4301120223331311330
51332100021344220
640205511543032
73555033360113
oct613053756574
9161776575322
1053027528060
1120541725761
12a33a98aa78
135001072050
1427d0860c7a
1515a5575275
hexc58afdd7c

53027528060 has 24 divisors (see below), whose sum is σ = 119923794816. Its totient is φ = 19579394880.

The previous prime is 53027528027. The next prime is 53027528087. The reversal of 53027528060 is 6082572035.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101975756 + ... + 101976275.

It is an arithmetic number, because the mean of its divisors is an integer number (4996824784).

Almost surely, 253027528060 is an apocalyptic number.

It is an amenable number.

53027528060 is an abundant number, since it is smaller than the sum of its proper divisors (66896266756).

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

53027528060 is a wasteful number, since it uses less digits than its factorization.

53027528060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203952053 (or 203952051 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 53027528060 in words is "fifty-three billion, twenty-seven million, five hundred twenty-eight thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 203952031 407904062 815808124 1019760155 2039520310 2651376403 4079040620 5302752806 10605505612 13256882015 26513764030 53027528060