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5231636361325 = 52111953731371889
BaseRepresentation
bin100110000100001010111…
…0100111011000001101101
3200112010202201210111000201
41030020111310323001231
51141203342402030300
615043214111353501
71046654553226543
oct114102564730155
920463681714021
105231636361325
1117377a7379220
12705b14522891
132bc4587a286a
141412d934dd93
15911482a266a
hex4c215d3b06d

5231636361325 has 192 divisors, whose sum is σ = 7754241196800. Its totient is φ = 3460821811200.

The previous prime is 5231636361317. The next prime is 5231636361379.

5231636361325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5231636361325 - 23 = 5231636361317 is a prime.

Its product of digits (1749600) is a multiple of the sum of its prime divisors (2187).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2769525981 + ... + 2769527869.

It is an arithmetic number, because the mean of its divisors is an integer number (40386672900).

Almost surely, 25231636361325 is an apocalyptic number.

5231636361325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5231636361325 is a deficient number, since it is larger than the sum of its proper divisors (2522604835475).

5231636361325 is a wasteful number, since it uses less digits than its factorization.

5231636361325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192 (or 2187 counting only the distinct ones).

The product of its digits is 1749600, while the sum is 46.

The spelling of 5231636361325 in words is "five trillion, two hundred thirty-one billion, six hundred thirty-six million, three hundred sixty-one thousand, three hundred twenty-five".