5550252550 has 12 divisors (see below), whose sum is σ = 10323469836. Its totient is φ = 2220101000.

The previous prime is 5550252529. The next prime is 5550252553. The reversal of 5550252550 is 552520555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550252553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55502476 + ... + 55502575.

It is an arithmetic number, because the mean of its divisors is an integer number (860289153).

Almost surely, 2^5550252550 is an apocalyptic number.

5550252550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5550252550 is a deficient number, since it is larger than the sum of its proper divisors (4773217286).

5550252550 is a wasteful number, since it uses less digits than its factorization.

5550252550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111005063 (or 111005058 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 34.

The square root of 5550252550 is about 74500.0171140920. The cubic root of 5550252550 is about 1770.5339074759.

The spelling of 5550252550 in words is "five billion, five hundred fifty million, two hundred fifty-two thousand, five hundred fifty".