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52088330623 = 753195171963
BaseRepresentation
bin110000100000101101…
…001101100101111111
311222110010101100200111
4300200231031211333
51323134103034443
635532401410451
73522540335140
oct604055154577
9158403340614
1052088330623
11200aa56082a
12a118339a27
134bb1603214
142741c1dac7
15154cda469d
hexc20b4d97f

52088330623 has 16 divisors (see below), whose sum is σ = 60684650496. Its totient is φ = 43781680800.

The previous prime is 52088330587. The next prime is 52088330629. The reversal of 52088330623 is 32603388025.

It is a cyclic number.

It is not a de Polignac number, because 52088330623 - 213 = 52088322431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52088330629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687840 + ... + 759802.

It is an arithmetic number, because the mean of its divisors is an integer number (3792790656).

Almost surely, 252088330623 is an apocalyptic number.

52088330623 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

52088330623 is a deficient number, since it is larger than the sum of its proper divisors (8596319873).

52088330623 is a wasteful number, since it uses less digits than its factorization.

52088330623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73974.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 52088330623 in words is "fifty-two billion, eighty-eight million, three hundred thirty thousand, six hundred twenty-three".

Divisors: 1 7 53 371 1951 13657 71963 103403 503741 723821 3814039 26698273 140399813 982798691 7441190089 52088330623