100500050 has 48 divisors (see below), whose sum is σ = 215825472. Its totient is φ = 34104000.

The previous prime is 100500019. The next prime is 100500121. The reversal of 100500050 is 50005001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33929 + ... + 36771.

It is an arithmetic number, because the mean of its divisors is an integer number (4496364).

Almost surely, 2^100500050 is an apocalyptic number.

100500050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100500050 is an abundant number, since it is smaller than the sum of its proper divisors (115325422).

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

100500050 is a wasteful number, since it uses less digits than its factorization.

100500050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963 (or 2958 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 11.

The square root of 100500050 is about 10024.9713216547. The cubic root of 100500050 is about 464.9312728426.

Adding to 100500050 its reverse (50005001), we get a palindrome (150505051).

It can be divided in two parts, 100 and 500050, that multiplied together give a triangular number (50005000 = T₁₀₀₀₀).

The spelling of 100500050 in words is "one hundred million, five hundred thousand, fifty".