5525250550 has 12 divisors (see below), whose sum is σ = 10276966116. Its totient is φ = 2210100200.

The previous prime is 5525250547. The next prime is 5525250593. The reversal of 5525250550 is 550525255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55252456 + ... + 55252555.

It is an arithmetic number, because the mean of its divisors is an integer number (856413843).

Almost surely, 2^5525250550 is an apocalyptic number.

5525250550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5525250550 is a deficient number, since it is larger than the sum of its proper divisors (4751715566).

5525250550 is a wasteful number, since it uses less digits than its factorization.

5525250550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110505023 (or 110505018 counting only the distinct ones).

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

The square root of 5525250550 is about 74332.0290991710. The cubic root of 5525250550 is about 1767.8713544783.

The spelling of 5525250550 in words is "five billion, five hundred twenty-five million, two hundred fifty thousand, five hundred fifty".