501005560050 has 36 divisors (see below), whose sum is σ = 1346034939210. Its totient is φ = 133601482560.

The previous prime is 501005560037. The next prime is 501005560063. The reversal of 501005560050 is 50065500105.

501005560050 is a `hidden beast` number, since 5 + 0 + 1 + 0 + 0 + 5 + 5 + 600 + 50 = 666.

It is an interprime number because it is at equal distance from previous prime (501005560037) and next prime (501005560063).

It can be written as a sum of positive squares in 3 ways, for example, as 298119276009 + 202886284041 = 546003^2 + 450429^2 .

It is a junction number, because it is equal to n+sod(n) for n = 501005559996 and 501005560023.

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 17 ways as a sum of consecutive naturals, for example, 556672395 + ... + 556673294.

Almost surely, 2^501005560050 is an apocalyptic number.

501005560050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

501005560050 is an abundant number, since it is smaller than the sum of its proper divisors (845029379160).

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

501005560050 is a wasteful number, since it uses less digits than its factorization.

501005560050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113345707 (or 1113345699 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The spelling of 501005560050 in words is "five hundred one billion, five million, five hundred sixty thousand, fifty".