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50532750325 = 5217118900589
BaseRepresentation
bin101111000011111111…
…001001001111110101
311211102201021200200101
4233003333021033311
51311442341002300
635114152114101
73436151201461
oct570377111765
9154381250611
1050532750325
111a481469282
129963395931
1349c42508c5
1426353ad4a1
1514ab52bb6a
hexbc3fc93f5

50532750325 has 12 divisors (see below), whose sum is σ = 66346529220. Its totient is φ = 38048188160.

The previous prime is 50532750271. The next prime is 50532750371. The reversal of 50532750325 is 52305723505.

It can be written as a sum of positive squares in 6 ways, for example, as 857476 + 50531892849 = 926^2 + 224793^2 .

It is not a de Polignac number, because 50532750325 - 27 = 50532750197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59449870 + ... + 59450719.

It is an arithmetic number, because the mean of its divisors is an integer number (5528877435).

Almost surely, 250532750325 is an apocalyptic number.

It is an amenable number.

50532750325 is a deficient number, since it is larger than the sum of its proper divisors (15813778895).

50532750325 is a wasteful number, since it uses less digits than its factorization.

50532750325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118900616 (or 118900611 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 37.

It can be divided in two parts, 5053 and 2750325, that added together give a triangular number (2755378 = T2347).

The spelling of 50532750325 in words is "fifty billion, five hundred thirty-two million, seven hundred fifty thousand, three hundred twenty-five".

Divisors: 1 5 17 25 85 425 118900589 594502945 2021310013 2972514725 10106550065 50532750325