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4534202525 = 52181368101
BaseRepresentation
bin1000011100100001…
…00111000010011101
3102200222220100112212
410032100213002131
533241223440100
62025531410205
7220235041226
oct41620470235
912628810485
104534202525
111a17491516
12a665b3965
135734c0598
1431029024d
151b80e7635
hex10e42709d

4534202525 has 6 divisors (see below), whose sum is σ = 5622411162. Its totient is φ = 3627362000.

The previous prime is 4534202513. The next prime is 4534202531. The reversal of 4534202525 is 5252024354.

It can be written as a sum of positive squares in 3 ways, for example, as 1144401241 + 3389801284 = 33829^2 + 58222^2 .

It is not a de Polignac number, because 4534202525 - 214 = 4534186141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4534202491 and 4534202500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90684026 + ... + 90684075.

It is an arithmetic number, because the mean of its divisors is an integer number (937068527).

Almost surely, 24534202525 is an apocalyptic number.

It is an amenable number.

4534202525 is a deficient number, since it is larger than the sum of its proper divisors (1088208637).

4534202525 is a wasteful number, since it uses less digits than its factorization.

4534202525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181368111 (or 181368106 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 4534202525 is about 67336.4873229960. The cubic root of 4534202525 is about 1655.1358218594.

Adding to 4534202525 its reverse (5252024354), we get a palindrome (9786226879).

The spelling of 4534202525 in words is "four billion, five hundred thirty-four million, two hundred two thousand, five hundred twenty-five".

Divisors: 1 5 25 181368101 906840505 4534202525