11350550 has 12 divisors (see below), whose sum is σ = 21112116. Its totient is φ = 4540200.

The previous prime is 11350541. The next prime is 11350553. The reversal of 11350550 is 5505311.

It is a happy number.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11350553) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 113456 + ... + 113555.

It is an arithmetic number, because the mean of its divisors is an integer number (1759343).

Almost surely, 2^11350550 is an apocalyptic number.

11350550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11350550 is a deficient number, since it is larger than the sum of its proper divisors (9761566).

11350550 is a wasteful number, since it uses less digits than its factorization.

11350550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227023 (or 227018 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 11350550 is about 3369.0577317701. The cubic root of 11350550 is about 224.7358216299.

Adding to 11350550 its reverse (5505311), we get a palindrome (16855861).

The spelling of 11350550 in words is "eleven million, three hundred fifty thousand, five hundred fifty".