5050505050 has 48 divisors (see below), whose sum is σ = 9659631744. Its totient is φ = 1963440000.

The previous prime is 5050505041. The next prime is 5050505059. The reversal of 5050505050 is 505050505.

It is an interprime number because it is at equal distance from previous prime (5050505041) and next prime (5050505059).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an alternating number because its digits alternate between odd and even.

5050505050 is an undulating number in base 10.

5050505050 is a modest number, since divided by 505050 gives 5050 as remainder.

It is not an unprimeable number, because it can be changed into a prime (5050505059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 551005 + ... + 560095.

It is an arithmetic number, because the mean of its divisors is an integer number (201242328).

Almost surely, 2^5050505050 is an apocalyptic number.

5050505050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5050505050 is a deficient number, since it is larger than the sum of its proper divisors (4609126694).

5050505050 is a wasteful number, since it uses less digits than its factorization.

5050505050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9415 (or 9410 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 25.

The square root of 5050505050 is about 71066.9054483168. The cubic root of 5050505050 is about 1715.7141639431.

5050505050 divided by its sum of digits (25) gives a palindrome (202020202).

Adding to 5050505050 its reverse (505050505), we get a palindrome (5555555555).

The spelling of 5050505050 in words is "five billion, fifty million, five hundred five thousand, fifty".