5531966741 has 4 divisors (see below), whose sum is σ = 6322247712. Its totient is φ = 4741685772.

The previous prime is 5531966731. The next prime is 5531966747. The reversal of 5531966741 is 1476691355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5531966741 - 2⁶ = 5531966677 is a prime.

It is a super-2 number, since 2×5531966741² = 61205312047060322162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531966747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395140475 + ... + 395140488.

It is an arithmetic number, because the mean of its divisors is an integer number (1580561928).

Almost surely, 2^5531966741 is an apocalyptic number.

It is an amenable number.

5531966741 is a deficient number, since it is larger than the sum of its proper divisors (790280971).

5531966741 is an equidigital number, since it uses as much as digits as its factorization.

5531966741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790280970.

The product of its digits is 680400, while the sum is 47.

The square root of 5531966741 is about 74377.1923441588. The cubic root of 5531966741 is about 1768.5873735349.

The spelling of 5531966741 in words is "five billion, five hundred thirty-one million, nine hundred sixty-six thousand, seven hundred forty-one".