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50524404133 = 725912785709
BaseRepresentation
bin101111000011011111…
…010011100110100101
311211102010120122212011
4233003133103212211
51311433221413013
635113253154221
73436020230530
oct570337234645
9154363518764
1050524404133
111a4777886a5
12996062b971
1349c25baa28
142634239a17
1514aa92dc3d
hexbc37d39a5

50524404133 has 8 divisors (see below), whose sum is σ = 57764482560. Its totient is φ = 43289902320.

The previous prime is 50524404113. The next prime is 50524404137. The reversal of 50524404133 is 33140442505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50524404133 - 229 = 49987533221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50524404095 and 50524404104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50524404137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1374718 + ... + 1410991.

It is an arithmetic number, because the mean of its divisors is an integer number (7220560320).

Almost surely, 250524404133 is an apocalyptic number.

It is an amenable number.

50524404133 is a deficient number, since it is larger than the sum of its proper divisors (7240078427).

50524404133 is a wasteful number, since it uses less digits than its factorization.

50524404133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788307.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 50524404133 its reverse (33140442505), we get a palindrome (83664846638).

The spelling of 50524404133 in words is "fifty billion, five hundred twenty-four million, four hundred four thousand, one hundred thirty-three".

Divisors: 1 7 2591 18137 2785709 19499963 7217772019 50524404133