2055665152 has 20 divisors (see below), whose sum is σ = 4107316356. Its totient is φ = 1027832320.

The previous prime is 2055665113. The next prime is 2055665173. The reversal of 2055665152 is 2515665502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2006974 + ... + 2007997.

Almost surely, 2^2055665152 is an apocalyptic number.

It is an amenable number.

2055665152 is a deficient number, since it is larger than the sum of its proper divisors (2051651204).

2055665152 is an frugal number, since it uses more digits than its factorization.

2055665152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014989 (or 4014973 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 2055665152 is about 45339.4436666353. The cubic root of 2055665152 is about 1271.5032011646.

The spelling of 2055665152 in words is "two billion, fifty-five million, six hundred sixty-five thousand, one hundred fifty-two".