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52357275325 = 5217239755219
BaseRepresentation
bin110000110000101111…
…001001111010111101
312000010212110011110101
4300300233021322331
51324211430302300
640015210041101
73532314332365
oct606057117275
9160125404411
1052357275325
1120228353983
12a192419191
134c252498b4
14276982b9a5
1515667cbb6a
hexc30bc9ebd

52357275325 has 48 divisors (see below), whose sum is σ = 72471611520. Its totient is φ = 37318533120.

The previous prime is 52357275317. The next prime is 52357275337.

52357275325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52357275325 - 23 = 52357275317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 920566 + ... + 975784.

It is an arithmetic number, because the mean of its divisors is an integer number (1509825240).

Almost surely, 252357275325 is an apocalyptic number.

It is an amenable number.

52357275325 is a deficient number, since it is larger than the sum of its proper divisors (20114336195).

52357275325 is a wasteful number, since it uses less digits than its factorization.

52357275325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55366 (or 55361 counting only the distinct ones).

The product of its digits is 2205000, while the sum is 46.

The spelling of 52357275325 in words is "fifty-two billion, three hundred fifty-seven million, two hundred seventy-five thousand, three hundred twenty-five".

Divisors: 1 5 17 23 25 85 97 115 391 425 485 575 1649 1955 2231 2425 8245 9775 11155 37927 41225 55219 55775 189635 276095 938723 948175 1270037 1380475 4693615 5356243 6350185 21590629 23468075 26781215 31750925 91056131 107953145 123193589 133906075 455280655 539765725 615967945 2094291013 2276403275 3079839725 10471455065 52357275325