5551104089 has 4 divisors (see below), whose sum is σ = 5655841956. Its totient is φ = 5446366224.

The previous prime is 5551104067. The next prime is 5551104131. The reversal of 5551104089 is 9804011555.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4357056064 + 1194048025 = 66008^2 + 34555^2 .

It is a cyclic number.

It is not a de Polignac number, because 5551104089 - 2²⁰ = 5550055513 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5551104019) 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, 52368854 + ... + 52368959.

It is an arithmetic number, because the mean of its divisors is an integer number (1413960489).

Almost surely, 2^5551104089 is an apocalyptic number.

It is an amenable number.

5551104089 is a deficient number, since it is larger than the sum of its proper divisors (104737867).

5551104089 is a wasteful number, since it uses less digits than its factorization.

5551104089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104737866.

The product of its (nonzero) digits is 36000, while the sum is 38.

The square root of 5551104089 is about 74505.7319204368. The cubic root of 5551104089 is about 1770.6244499970.

The spelling of 5551104089 in words is "five billion, five hundred fifty-one million, one hundred four thousand, eighty-nine".