2055257652 has 48 divisors (see below), whose sum is σ = 5489971200. Its totient is φ = 586221792.

The previous prime is 2055257639. The next prime is 2055257663. The reversal of 2055257652 is 2567525502.

It is a super-2 number, since 2×2055257652² = 8448168032209106208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2055257652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29893 + ... + 70739.

It is an arithmetic number, because the mean of its divisors is an integer number (114374400).

Almost surely, 2^2055257652 is an apocalyptic number.

It is an amenable number.

2055257652 is an abundant number, since it is smaller than the sum of its proper divisors (3434713548).

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

2055257652 is a wasteful number, since it uses less digits than its factorization.

2055257652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41460 (or 41458 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 39.

The square root of 2055257652 is about 45334.9495643262. The cubic root of 2055257652 is about 1271.4191777857.

The spelling of 2055257652 in words is "two billion, fifty-five million, two hundred fifty-seven thousand, six hundred fifty-two".