3055405145 has 32 divisors (see below), whose sum is σ = 4015536000. Its totient is φ = 2218212864.

The previous prime is 3055405141. The next prime is 3055405147. The reversal of 3055405145 is 5415045503.

3055405145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3055405145 - 2² = 3055405141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3055405141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1797506 + ... + 1799204.

It is an arithmetic number, because the mean of its divisors is an integer number (125485500).

Almost surely, 2^3055405145 is an apocalyptic number.

It is an amenable number.

3055405145 is a deficient number, since it is larger than the sum of its proper divisors (960130855).

3055405145 is a wasteful number, since it uses less digits than its factorization.

3055405145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 3055405145 is about 55275.7193078480. The cubic root of 3055405145 is about 1451.0741379075.

The spelling of 3055405145 in words is "three billion, fifty-five million, four hundred five thousand, one hundred forty-five".