2755005545 has 8 divisors (see below), whose sum is σ = 3352570560. Its totient is φ = 2172961840.

The previous prime is 2755005523. The next prime is 2755005559. The reversal of 2755005545 is 5455005572.

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

It is not a de Polignac number, because 2755005545 - 2¹⁰ = 2755004521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2755005499 and 2755005508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3879935 + ... + 3880644.

It is an arithmetic number, because the mean of its divisors is an integer number (419071320).

Almost surely, 2^2755005545 is an apocalyptic number.

It is an amenable number.

2755005545 is a deficient number, since it is larger than the sum of its proper divisors (597565015).

2755005545 is an equidigital number, since it uses as much as digits as its factorization.

2755005545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7760655.

The product of its (nonzero) digits is 175000, while the sum is 38.

The square root of 2755005545 is about 52488.1467095191. The cubic root of 2755005545 is about 1401.8691945813.

The spelling of 2755005545 in words is "two billion, seven hundred fifty-five million, five thousand, five hundred forty-five".