5541774655 has 4 divisors (see below), whose sum is σ = 6650129592. Its totient is φ = 4433419720.

The previous prime is 5541774649. The next prime is 5541774673. The reversal of 5541774655 is 5564771455.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5541774655 - 2³ = 5541774647 is a prime.

It is a super-2 number, since 2×5541774655² = 61422532653600738050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5541774599 and 5541774608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554177461 + ... + 554177470.

It is an arithmetic number, because the mean of its divisors is an integer number (1662532398).

Almost surely, 2^5541774655 is an apocalyptic number.

5541774655 is a deficient number, since it is larger than the sum of its proper divisors (1108354937).

5541774655 is a wasteful number, since it uses less digits than its factorization.

5541774655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108354936.

The product of its digits is 2940000, while the sum is 49.

The square root of 5541774655 is about 74443.0967585309. The cubic root of 5541774655 is about 1769.6319635488.

The spelling of 5541774655 in words is "five billion, five hundred forty-one million, seven hundred seventy-four thousand, six hundred fifty-five".