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BaseRepresentation
bin101111000010000010…
…001101101011110100
311211100102122211100220
4233002002031223310
51311411000004000
635111022134340
73435302631105
oct570202155364
9154312584326
1050500000500
111a464a2a904
1299544213b0
1349ba525101
142630cc63ac
1514a870d1a0
hexbc208daf4

50500000500 has 48 divisors (see below), whose sum is σ = 147056005824. Its totient is φ = 13466666400.

The previous prime is 50500000487. The next prime is 50500000609. The reversal of 50500000500 is 500000505.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 50500000500.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16831834 + ... + 16834833.

It is an arithmetic number, because the mean of its divisors is an integer number (3063666788).

Almost surely, 250500000500 is an apocalyptic number.

50500000500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50500000500 is an abundant number, since it is smaller than the sum of its proper divisors (96556005324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50500000500 is a wasteful number, since it uses less digits than its factorization.

50500000500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33666689 (or 33666677 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 15.

The spelling of 50500000500 in words is "fifty billion, five hundred million, five hundred", and thus it is an aban number.