550011732 has 12 divisors (see below), whose sum is σ = 1283360736. Its totient is φ = 183337240.

The previous prime is 550011731. The next prime is 550011733. The reversal of 550011732 is 237110055.

It is an interprime number because it is at equal distance from previous prime (550011731) and next prime (550011733).

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550011731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22917144 + ... + 22917167.

It is an arithmetic number, because the mean of its divisors is an integer number (106946728).

Almost surely, 2^550011732 is an apocalyptic number.

It is an amenable number.

550011732 is an abundant number, since it is smaller than the sum of its proper divisors (733349004).

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

550011732 is a wasteful number, since it uses less digits than its factorization.

550011732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45834318 (or 45834316 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 550011732 is about 23452.3289248637. The cubic root of 550011732 is about 819.3270961817.

Adding to 550011732 its reverse (237110055), we get a palindrome (787121787).

The spelling of 550011732 in words is "five hundred fifty million, eleven thousand, seven hundred thirty-two".