50500005100 has 36 divisors (see below), whose sum is σ = 110554814664. Its totient is φ = 20021236480.

The previous prime is 50500005097. The next prime is 50500005103. The reversal of 50500005100 is 150000505.

It is an interprime number because it is at equal distance from previous prime (50500005097) and next prime (50500005103).

It is not an unprimeable number, because it can be changed into a prime (50500005103) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2223214 + ... + 2245813.

It is an arithmetic number, because the mean of its divisors is an integer number (3070967074).

Almost surely, 2^50500005100 is an apocalyptic number.

50500005100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50500005100 is an abundant number, since it is smaller than the sum of its proper divisors (60054809564).

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

50500005100 is a wasteful number, since it uses less digits than its factorization.

50500005100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4469154 (or 4469147 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 16.

Adding to 50500005100 its reverse (150000505), we get a palindrome (50650005605).

The spelling of 50500005100 in words is "fifty billion, five hundred million, five thousand, one hundred".