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BaseRepresentation
bin1001110011011100…
…11001100110000000
3111120211002001102022
410321232121212000
541234414311224
62230141341012
7244301301662
oct47156314600
914524061368
105263432064
112261085460
12102a867768
1365b5c5057
1437d076532
1520c14065e
hex139b99980

5263432064 has 32 divisors (see below), whose sum is σ = 11438996040. Its totient is φ = 2392468480.

The previous prime is 5263432063. The next prime is 5263432073. The reversal of 5263432064 is 4602343625.

Adding to 5263432064 its reverse (4602343625), we get a palindrome (9865775689).

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263432063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1867709 + ... + 1870524.

Almost surely, 25263432064 is an apocalyptic number.

It is an amenable number.

5263432064 is an abundant number, since it is smaller than the sum of its proper divisors (6175563976).

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

5263432064 is a wasteful number, since it uses less digits than its factorization.

5263432064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738258 (or 3738246 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 5263432064 is about 72549.5145676386. The cubic root of 5263432064 is about 1739.4942891122.

The spelling of 5263432064 in words is "five billion, two hundred sixty-three million, four hundred thirty-two thousand, sixty-four".