2655156361 has 24 divisors (see below), whose sum is σ = 3167962112. Its totient is φ = 2210392800.

The previous prime is 2655156359. The next prime is 2655156401. The reversal of 2655156361 is 1636515562.

It is not a de Polignac number, because 2655156361 - 2¹ = 2655156359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2655156341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193126 + ... + 206416.

Almost surely, 2^2655156361 is an apocalyptic number.

It is an amenable number.

2655156361 is a deficient number, since it is larger than the sum of its proper divisors (512805751).

2655156361 is a wasteful number, since it uses less digits than its factorization.

2655156361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13453 (or 13442 counting only the distinct ones).

The product of its digits is 162000, while the sum is 40.

The square root of 2655156361 is about 51528.2093711784. The cubic root of 2655156361 is about 1384.7244710760.

The spelling of 2655156361 in words is "two billion, six hundred fifty-five million, one hundred fifty-six thousand, three hundred sixty-one".