5541774663 has 16 divisors (see below), whose sum is σ = 7440039936. Its totient is φ = 3669101280.

The previous prime is 5541774649. The next prime is 5541774673. The reversal of 5541774663 is 3664771455.

It is a happy number.

It is not a de Polignac number, because 5541774663 - 2⁴ = 5541774647 is a prime.

It is a super-2 number, since 2×5541774663² = 61422532830937527138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5541774643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246970 + ... + 268472.

It is an arithmetic number, because the mean of its divisors is an integer number (465002496).

Almost surely, 2^5541774663 is an apocalyptic number.

5541774663 is a deficient number, since it is larger than the sum of its proper divisors (1898265273).

5541774663 is a wasteful number, since it uses less digits than its factorization.

5541774663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22094.

The product of its digits is 2116800, while the sum is 48.

The square root of 5541774663 is about 74443.0968122633. The cubic root of 5541774663 is about 1769.6319644003.

The spelling of 5541774663 in words is "five billion, five hundred forty-one million, seven hundred seventy-four thousand, six hundred sixty-three".