2655115445 has 8 divisors (see below), whose sum is σ = 3296005560. Its totient is φ = 2050847680.

The previous prime is 2655115427. The next prime is 2655115451. The reversal of 2655115445 is 5445115562.

2655115445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 897242116 + 1757873329 = 29954^2 + 41927^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-2655115445 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2655115399 and 2655115408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9155426 + ... + 9155715.

It is an arithmetic number, because the mean of its divisors is an integer number (412000695).

Almost surely, 2^2655115445 is an apocalyptic number.

It is an amenable number.

2655115445 is a deficient number, since it is larger than the sum of its proper divisors (640890115).

2655115445 is a wasteful number, since it uses less digits than its factorization.

2655115445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18311175.

The product of its digits is 120000, while the sum is 38.

The square root of 2655115445 is about 51527.8123444029. The cubic root of 2655115445 is about 1384.7173581644.

The spelling of 2655115445 in words is "two billion, six hundred fifty-five million, one hundred fifteen thousand, four hundred forty-five".