5546418645 has 8 divisors (see below), whose sum is σ = 8874269856. Its totient is φ = 2958089936.

The previous prime is 5546418617. The next prime is 5546418667. The reversal of 5546418645 is 5468146455.

5546418645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5546418645 - 2⁵ = 5546418613 is a prime.

It is a super-3 number, since 3×5546418645³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5546418594 and 5546418603.

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 7 ways as a sum of consecutive naturals, for example, 184880607 + ... + 184880636.

It is an arithmetic number, because the mean of its divisors is an integer number (1109283732).

Almost surely, 2^5546418645 is an apocalyptic number.

It is an amenable number.

5546418645 is a deficient number, since it is larger than the sum of its proper divisors (3327851211).

5546418645 is a wasteful number, since it uses less digits than its factorization.

5546418645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369761251.

The product of its digits is 2304000, while the sum is 48.

The square root of 5546418645 is about 74474.2817689436. The cubic root of 5546418645 is about 1770.1261409033.

The spelling of 5546418645 in words is "five billion, five hundred forty-six million, four hundred eighteen thousand, six hundred forty-five".