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5351125525 = 521032078107
BaseRepresentation
bin1001111101111001…
…11011001000010101
3111210221002100020021
410332330323020111
541424342004100
62242553105141
7246414550024
oct47674731025
914727070207
105351125525
1122a6630899
1210540b81b1
1367381a185
1438a9828bb
15214bb3a1a
hex13ef3b215

5351125525 has 12 divisors (see below), whose sum is σ = 6699820192. Its totient is φ = 4239336240.

The previous prime is 5351125519. The next prime is 5351125529. The reversal of 5351125525 is 5255211535.

It is not a de Polignac number, because 5351125525 - 27 = 5351125397 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5351125529) 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 11 ways as a sum of consecutive naturals, for example, 1036479 + ... + 1041628.

Almost surely, 25351125525 is an apocalyptic number.

It is an amenable number.

5351125525 is a deficient number, since it is larger than the sum of its proper divisors (1348694667).

5351125525 is a wasteful number, since it uses less digits than its factorization.

5351125525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078220 (or 2078215 counting only the distinct ones).

The product of its digits is 37500, while the sum is 34.

The square root of 5351125525 is about 73151.3877175273. The cubic root of 5351125525 is about 1749.1016368631.

The spelling of 5351125525 in words is "five billion, three hundred fifty-one million, one hundred twenty-five thousand, five hundred twenty-five".

Divisors: 1 5 25 103 515 2575 2078107 10390535 51952675 214045021 1070225105 5351125525