5535550 has 12 divisors (see below), whose sum is σ = 10296216. Its totient is φ = 2214200.

The previous prime is 5535547. The next prime is 5535559. The reversal of 5535550 is 555355.

5535550 = 184² + 185² + ... + 283².

5535550 is nontrivially palindromic in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5535559) 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, 55306 + ... + 55405.

It is an arithmetic number, because the mean of its divisors is an integer number (858018).

Almost surely, 2^5535550 is an apocalyptic number.

5535550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5535550 is a deficient number, since it is larger than the sum of its proper divisors (4760666).

5535550 is a wasteful number, since it uses less digits than its factorization.

5535550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110723 (or 110718 counting only the distinct ones).

The product of its (nonzero) digits is 9375, while the sum is 28.

The square root of 5535550 is about 2352.7749573642. The cubic root of 5535550 is about 176.8969150885.

The spelling of 5535550 in words is "five million, five hundred thirty-five thousand, five hundred fifty".