2055192048 has 320 divisors, whose sum is σ = 7579514880. Its totient is φ = 518234112.

The previous prime is 2055192023. The next prime is 2055192049. The reversal of 2055192048 is 8402915502.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055192049) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 903040 + ... + 905312.

It is an arithmetic number, because the mean of its divisors is an integer number (23685984).

Almost surely, 2^2055192048 is an apocalyptic number.

2055192048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2055192048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3789757440).

2055192048 is an abundant number, since it is smaller than the sum of its proper divisors (5524322832).

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

2055192048 is a wasteful number, since it uses less digits than its factorization.

2055192048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333 (or 2321 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 2055192048 is about 45334.2260108188. The cubic root of 2055192048 is about 1271.4056497055.

It can be divided in two parts, 205 and 5192048, that added together give a triangular number (5192253 = T₃₂₂₂).

The spelling of 2055192048 in words is "two billion, fifty-five million, one hundred ninety-two thousand, forty-eight".