5507550 has 36 divisors (see below), whose sum is σ = 14798160. Its totient is φ = 1468560.

The previous prime is 5507543. The next prime is 5507617. The reversal of 5507550 is 557055.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5670 + ... + 6569.

It is an arithmetic number, because the mean of its divisors is an integer number (411060).

Almost surely, 2^5507550 is an apocalyptic number.

5507550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5507550 is an abundant number, since it is smaller than the sum of its proper divisors (9290610).

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

5507550 is a wasteful number, since it uses less digits than its factorization.

5507550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12257 (or 12249 counting only the distinct ones).

The product of its (nonzero) digits is 4375, while the sum is 27.

The square root of 5507550 is about 2346.8169932911. The cubic root of 5507550 is about 176.5981499267.

It can be divided in two parts, 550 and 7550, that added together give a square (8100 = 90²).

The spelling of 5507550 in words is "five million, five hundred seven thousand, five hundred fifty".