5541054554 has 16 divisors (see below), whose sum is σ = 9692808000. Its totient is φ = 2374737372.

The previous prime is 5541054551. The next prime is 5541054559. The reversal of 5541054554 is 4554501455.

It is not an unprimeable number, because it can be changed into a prime (5541054551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4037984 + ... + 4039355.

It is an arithmetic number, because the mean of its divisors is an integer number (605800500).

Almost surely, 2^5541054554 is an apocalyptic number.

5541054554 is a deficient number, since it is larger than the sum of its proper divisors (4151753446).

5541054554 is an equidigital number, since it uses as much as digits as its factorization.

5541054554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8077362 (or 8077348 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 38.

The square root of 5541054554 is about 74438.2600145920. The cubic root of 5541054554 is about 1769.5553112713. Note that the first 3 decimals are identical.

The spelling of 5541054554 in words is "five billion, five hundred forty-one million, fifty-four thousand, five hundred fifty-four".