5486556845 has 72 divisors (see below), whose sum is σ = 8419117056. Its totient is φ = 3359664000.

The previous prime is 5486556791. The next prime is 5486556853.

5486556845 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5486556845 - 2¹⁰ = 5486555821 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 43201172 + ... + 43201298.

Almost surely, 2^5486556845 is an apocalyptic number.

5486556845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5486556845 is a deficient number, since it is larger than the sum of its proper divisors (2932560211).

5486556845 is a wasteful number, since it uses less digits than its factorization.

5486556845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 251 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 56.

The square root of 5486556845 is about 74071.2956886809. The cubic root of 5486556845 is about 1763.7348422367.

The spelling of 5486556845 in words is "five billion, four hundred eighty-six million, five hundred fifty-six thousand, eight hundred forty-five".