50490500 has 24 divisors (see below), whose sum is σ = 110272344. Its totient is φ = 20196000.

The previous prime is 50490491. The next prime is 50490511. The reversal of 50490500 is 509405.

It can be written as a sum of positive squares in 4 ways, for example, as 14394436 + 36096064 = 3794^2 + 6008^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49991 + ... + 50990.

It is an arithmetic number, because the mean of its divisors is an integer number (4594681).

Almost surely, 2^50490500 is an apocalyptic number.

50490500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50490500 is an abundant number, since it is smaller than the sum of its proper divisors (59781844).

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

50490500 is a wasteful number, since it uses less digits than its factorization.

50490500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101000 (or 100988 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 50490500 is about 7105.6667526700. Note that the first 3 decimals coincide. The cubic root of 50490500 is about 369.6039101958.

Adding to 50490500 its reverse (509405), we get a palindrome (50999905).

The spelling of 50490500 in words is "fifty million, four hundred ninety thousand, five hundred".