5554145199 has 4 divisors (see below), whose sum is σ = 7405526936. Its totient is φ = 3702763464.

The previous prime is 5554145173. The next prime is 5554145239. The reversal of 5554145199 is 9915414555.

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

It is not a de Polignac number, because 5554145199 - 2²⁵ = 5520590767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5554145119) 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, 925690864 + ... + 925690869.

It is an arithmetic number, because the mean of its divisors is an integer number (1851381734).

Almost surely, 2^5554145199 is an apocalyptic number.

5554145199 is a deficient number, since it is larger than the sum of its proper divisors (1851381737).

5554145199 is a wasteful number, since it uses less digits than its factorization.

5554145199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851381736.

The product of its digits is 810000, while the sum is 48.

The square root of 5554145199 is about 74526.1376900749. The cubic root of 5554145199 is about 1770.9477298722.

The spelling of 5554145199 in words is "five billion, five hundred fifty-four million, one hundred forty-five thousand, one hundred ninety-nine".