5541552423 has 24 divisors (see below), whose sum is σ = 8790771600. Its totient is φ = 3335967360.

The previous prime is 5541552409. The next prime is 5541552439. The reversal of 5541552423 is 3242551455.

5541552423 is a `hidden beast` number, since 554 + 15 + 52 + 42 + 3 = 666.

It is not a de Polignac number, because 5541552423 - 2⁵ = 5541552391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5541552223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173086 + ... + 202587.

It is an arithmetic number, because the mean of its divisors is an integer number (366282150).

Almost surely, 2^5541552423 is an apocalyptic number.

5541552423 is a deficient number, since it is larger than the sum of its proper divisors (3249219177).

5541552423 is a wasteful number, since it uses less digits than its factorization.

5541552423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375839 (or 375836 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 5541552423 is about 74441.6041135600. The cubic root of 5541552423 is about 1769.6083084243.

The spelling of 5541552423 in words is "five billion, five hundred forty-one million, five hundred fifty-two thousand, four hundred twenty-three".