5554105645 has 32 divisors (see below), whose sum is σ = 7370849664. Its totient is φ = 3984096000.

The previous prime is 5554105639. The next prime is 5554105651. The reversal of 5554105645 is 5465014555.

It is an interprime number because it is at equal distance from previous prime (5554105639) and next prime (5554105651).

It is not a de Polignac number, because 5554105645 - 2⁹ = 5554105133 is a prime.

It is a super-3 number, since 3×5554105645³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5554105598 and 5554105607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1570299 + ... + 1573831.

It is an arithmetic number, because the mean of its divisors is an integer number (230339052).

Almost surely, 2^5554105645 is an apocalyptic number.

5554105645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5554105645 is a deficient number, since it is larger than the sum of its proper divisors (1816744019).

5554105645 is a wasteful number, since it uses less digits than its factorization.

5554105645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3933.

The product of its (nonzero) digits is 300000, while the sum is 40.

The square root of 5554105645 is about 74525.8723196180. The cubic root of 5554105645 is about 1770.9435259110.

The spelling of 5554105645 in words is "five billion, five hundred fifty-four million, one hundred five thousand, six hundred forty-five".