5541774653 has 4 divisors (see below), whose sum is σ = 5659684800. Its totient is φ = 5423864508.

The previous prime is 5541774649. The next prime is 5541774673. The reversal of 5541774653 is 3564771455.

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 5541774653 - 2² = 5541774649 is a prime.

It is a super-2 number, since 2×5541774653² = 61422532609266540818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47), and also a Moran number because the ratio is a prime number: 117910099 = 5541774653 / (5 + 5 + 4 + 1 + 7 + 7 + 4 + 6 + 5 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5541774598 and 5541774607.

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 3 ways as a sum of consecutive naturals, for example, 58955003 + ... + 58955096.

It is an arithmetic number, because the mean of its divisors is an integer number (1414921200).

Almost surely, 2^5541774653 is an apocalyptic number.

It is an amenable number.

5541774653 is a deficient number, since it is larger than the sum of its proper divisors (117910147).

5541774653 is a wasteful number, since it uses less digits than its factorization.

5541774653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117910146.

The product of its digits is 1764000, while the sum is 47.

The square root of 5541774653 is about 74443.0967450979. The cubic root of 5541774653 is about 1769.6319633359.

The spelling of 5541774653 in words is "five billion, five hundred forty-one million, seven hundred seventy-four thousand, six hundred fifty-three".