3445455115 has 4 divisors (see below), whose sum is σ = 4134546144. Its totient is φ = 2756364088.

The previous prime is 3445455077. The next prime is 3445455119. The reversal of 3445455115 is 5115545443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3445455115 - 2²¹ = 3443357963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3445455119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344545507 + ... + 344545516.

It is an arithmetic number, because the mean of its divisors is an integer number (1033636536).

Almost surely, 2^3445455115 is an apocalyptic number.

3445455115 is a deficient number, since it is larger than the sum of its proper divisors (689091029).

3445455115 is an equidigital number, since it uses as much as digits as its factorization.

3445455115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689091028.

The product of its digits is 120000, while the sum is 37.

The square root of 3445455115 is about 58697.9992418822. Note that the first 3 decimals coincide. The cubic root of 3445455115 is about 1510.3659939112.

The spelling of 3445455115 in words is "three billion, four hundred forty-five million, four hundred fifty-five thousand, one hundred fifteen".