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53052524152 = 236631565519
BaseRepresentation
bin110001011010001011…
…010100011001111000
312001221022200110112221
4301122023110121320
51332122421233102
640212203413424
73555456005035
oct613213243170
9161838613487
1053052524152
1120554848691
12a347224274
1350062b4534
1427d3cca38c
1515a7861637
hexc5a2d4678

53052524152 has 8 divisors (see below), whose sum is σ = 99473482800. Its totient is φ = 26526262072.

The previous prime is 53052524117. The next prime is 53052524167. The reversal of 53052524152 is 25142525035.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3315782752 + ... + 3315782767.

It is an arithmetic number, because the mean of its divisors is an integer number (12434185350).

Almost surely, 253052524152 is an apocalyptic number.

It is an amenable number.

53052524152 is a deficient number, since it is larger than the sum of its proper divisors (46420958648).

53052524152 is a wasteful number, since it uses less digits than its factorization.

53052524152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6631565525 (or 6631565521 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 53052524152 in words is "fifty-three billion, fifty-two million, five hundred twenty-four thousand, one hundred fifty-two".

Divisors: 1 2 4 8 6631565519 13263131038 26526262076 53052524152