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52534355 = 5139269281
BaseRepresentation
bin1100100001100…
…1110001010011
310122212000120212
43020121301103
5101422044410
65113554335
71205351246
oct310316123
9118760525
1052534355
1127721925
12157159ab
13ab64b23
146d9725d
15492ab05
hex3219c53

52534355 has 16 divisors (see below), whose sum is σ = 63957600. Its totient is φ = 41422080.

The previous prime is 52534343. The next prime is 52534357. The reversal of 52534355 is 55343525.

It is not a de Polignac number, because 52534355 - 26 = 52534291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52534357) 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, 186815 + ... + 187095.

It is an arithmetic number, because the mean of its divisors is an integer number (3997350).

Almost surely, 252534355 is an apocalyptic number.

52534355 is a deficient number, since it is larger than the sum of its proper divisors (11423245).

52534355 is a wasteful number, since it uses less digits than its factorization.

52534355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694.

The product of its digits is 45000, while the sum is 32.

The square root of 52534355 is about 7248.0587056121. The cubic root of 52534355 is about 374.5252778090.

The spelling of 52534355 in words is "fifty-two million, five hundred thirty-four thousand, three hundred fifty-five".

Divisors: 1 5 139 269 281 695 1345 1405 37391 39059 75589 186955 195295 377945 10506871 52534355