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BaseRepresentation
bin10111010101101100100101…
…00100010001111011010100
320201201102200201201122221012
423222312102210101323110
523211334022420012202
6301053245452111352
713544652234204425
oct1352662244217324
9221642621648835
1051323023204052
1115397a76679246
12590a8b4765558
132283981642182
14c960947a164c
155e0069e2a152

51323023204052 has 48 divisors (see below), whose sum is σ = 94460201035200. Its totient is φ = 24376825186560.

The previous prime is 51323023204043. The next prime is 51323023204069. The reversal of 51323023204052 is 25040232032315.

Adding to 51323023204052 its reverse (25040232032315), we get a palindrome (76363255236367).

51323023204052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26547302 + ... + 28414877.

It is an arithmetic number, because the mean of its divisors is an integer number (1967920854900).

Almost surely, 251323023204052 is an apocalyptic number.

It is an amenable number.

51323023204052 is a deficient number, since it is larger than the sum of its proper divisors (43137177831148).

51323023204052 is a wasteful number, since it uses less digits than its factorization.

51323023204052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54962376 (or 54962374 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 51323023204052 in words is "fifty-one trillion, three hundred twenty-three billion, twenty-three million, two hundred four thousand, fifty-two".