5635502500 has 30 divisors (see below), whose sum is σ = 12323722334. Its totient is φ = 2254200000.

The previous prime is 5635502497. The next prime is 5635502501. The reversal of 5635502500 is 52055365.

It can be written as a sum of positive squares in 5 ways, for example, as 1146770496 + 4488732004 = 33864^2 + 66998^2 .

It is not an unprimeable number, because it can be changed into a prime (5635502501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1124601 + ... + 1129600.

Almost surely, 2^5635502500 is an apocalyptic number.

5635502500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5635502500 is an abundant number, since it is smaller than the sum of its proper divisors (6688219834).

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

5635502500 is a wasteful number, since it uses less digits than its factorization.

5635502500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254225 (or 2254208 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 5635502500 is about 75069.9840149177. The cubic root of 5635502500 is about 1779.5528165881.

Adding to 5635502500 its reverse (52055365), we get a palindrome (5687557865).

The spelling of 5635502500 in words is "five billion, six hundred thirty-five million, five hundred two thousand, five hundred".