2655161560 has 32 divisors (see below), whose sum is σ = 6049742400. Its totient is φ = 1048619520.

The previous prime is 2655161527. The next prime is 2655161573. The reversal of 2655161560 is 651615562.

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, 416961 + ... + 423280.

It is an arithmetic number, because the mean of its divisors is an integer number (189054450).

Almost surely, 2^2655161560 is an apocalyptic number.

2655161560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2655161560 is an abundant number, since it is smaller than the sum of its proper divisors (3394580840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2655161560 is a wasteful number, since it uses less digits than its factorization.

2655161560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840331 (or 840327 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 2655161560 is about 51528.2598192487. The cubic root of 2655161560 is about 1384.7253748743.

The spelling of 2655161560 in words is "two billion, six hundred fifty-five million, one hundred sixty-one thousand, five hundred sixty".