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5230325525 = 52209213021
BaseRepresentation
bin1001101111100000…
…00110111100010101
3111111111210001210012
410313300012330111
541202430404100
62223000010005
7243420014315
oct46760067425
914444701705
105230325525
112244422a87
12101b760905
136547a3099
143788d9445
152092a1135
hex137c06f15

5230325525 has 6 divisors (see below), whose sum is σ = 6485603682. Its totient is φ = 4184260400.

The previous prime is 5230325521. The next prime is 5230325531. The reversal of 5230325525 is 5255230325.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1444804 + 5228880721 = 1202^2 + 72311^2 .

It is not a de Polignac number, because 5230325525 - 22 = 5230325521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5230325491 and 5230325500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230325521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104606486 + ... + 104606535.

It is an arithmetic number, because the mean of its divisors is an integer number (1080933947).

Almost surely, 25230325525 is an apocalyptic number.

It is an amenable number.

5230325525 is a deficient number, since it is larger than the sum of its proper divisors (1255278157).

5230325525 is a wasteful number, since it uses less digits than its factorization.

5230325525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209213031 (or 209213026 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

The square root of 5230325525 is about 72320.9895189495. The cubic root of 5230325525 is about 1735.8395253854.

The spelling of 5230325525 in words is "five billion, two hundred thirty million, three hundred twenty-five thousand, five hundred twenty-five".

Divisors: 1 5 25 209213021 1046065105 5230325525