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536525164 = 22719161613
BaseRepresentation
bin11111111110101…
…011100101101100
31101101120022011101
4133332223211230
52044322301124
6125123332444
716203250210
oct3776534554
91341508141
10536525164
1125594432a
1212b821124
1387203116
1451382940
1532180644
hex1ffab96c

536525164 has 12 divisors (see below), whose sum is σ = 1073050384. Its totient is φ = 229939344.

The previous prime is 536525149. The next prime is 536525177. The reversal of 536525164 is 461525635.

536525164 is an admirable number.

It is a super-3 number, since 3×5365251643 (a number of 27 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9580779 + ... + 9580834.

Almost surely, 2536525164 is an apocalyptic number.

It is an amenable number.

536525164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

536525164 is a wasteful number, since it uses less digits than its factorization.

536525164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19161624 (or 19161622 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 536525164 is about 23163.0128437559. The cubic root of 536525164 is about 812.5748293685.

The spelling of 536525164 in words is "five hundred thirty-six million, five hundred twenty-five thousand, one hundred sixty-four".

Divisors: 1 2 4 7 14 28 19161613 38323226 76646452 134131291 268262582 536525164