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50525003053 = 719438834587
BaseRepresentation
bin101111000011100001…
…100101110100101101
311211102011201002102101
4233003201211310231
51311433400044203
635113314055101
73436025303620
oct570341456455
9154364632371
1050525003053
111a478057678
12996087a491
1349c276a515
142634353db7
1514aa9eb41d
hexbc3865d2d

50525003053 has 16 divisors (see below), whose sum is σ = 62195499520. Its totient is φ = 40073682096.

The previous prime is 50525002993. The next prime is 50525003059. The reversal of 50525003053 is 35030052505.

It is not a de Polignac number, because 50525003053 - 229 = 49988132141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50525003059) 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 15 ways as a sum of consecutive naturals, for example, 4411575 + ... + 4423012.

It is an arithmetic number, because the mean of its divisors is an integer number (3887218720).

Almost surely, 250525003053 is an apocalyptic number.

It is an amenable number.

50525003053 is a deficient number, since it is larger than the sum of its proper divisors (11670496467).

50525003053 is a wasteful number, since it uses less digits than its factorization.

50525003053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8834656.

The product of its (nonzero) digits is 11250, while the sum is 28.

Adding to 50525003053 its reverse (35030052505), we get a palindrome (85555055558).

The spelling of 50525003053 in words is "fifty billion, five hundred twenty-five million, three thousand, fifty-three".

Divisors: 1 7 19 43 133 301 817 5719 8834587 61842109 167857153 379887241 1175000071 2659210687 7217857579 50525003053