2055438248 has 16 divisors (see below), whose sum is σ = 3855180960. Its totient is φ = 1027390000.

The previous prime is 2055438137. The next prime is 2055438257. The reversal of 2055438248 is 8428345502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13508 + ... + 65523.

It is an arithmetic number, because the mean of its divisors is an integer number (240948810).

Almost surely, 2^2055438248 is an apocalyptic number.

It is an amenable number.

2055438248 is a deficient number, since it is larger than the sum of its proper divisors (1799742712).

2055438248 is a wasteful number, since it uses less digits than its factorization.

2055438248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82288 (or 82284 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 41.

The square root of 2055438248 is about 45336.9413172084. The cubic root of 2055438248 is about 1271.4564166679.

The spelling of 2055438248 in words is "two billion, fifty-five million, four hundred thirty-eight thousand, two hundred forty-eight".