2655115645 has 32 divisors (see below), whose sum is σ = 3976680960. Its totient is φ = 1656910080.

The previous prime is 2655115609. The next prime is 2655115657. The reversal of 2655115645 is 5465115562.

It is not a de Polignac number, because 2655115645 - 2¹⁵ = 2655082877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2655115598 and 2655115607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8790 + ... + 73399.

It is an arithmetic number, because the mean of its divisors is an integer number (124271280).

Almost surely, 2^2655115645 is an apocalyptic number.

It is an amenable number.

2655115645 is a deficient number, since it is larger than the sum of its proper divisors (1321565315).

2655115645 is a wasteful number, since it uses less digits than its factorization.

2655115645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82285.

The product of its digits is 180000, while the sum is 40.

The square root of 2655115645 is about 51527.8142851024. The cubic root of 2655115645 is about 1384.7173929329.

The spelling of 2655115645 in words is "two billion, six hundred fifty-five million, one hundred fifteen thousand, six hundred forty-five".