2055252445250 has 32 divisors (see below), whose sum is σ = 3847680515952. Its totient is φ = 822048000000.

The previous prime is 2055252445231. The next prime is 2055252445291. The reversal of 2055252445250 is 525442525502.

It can be written as a sum of positive squares in 8 ways, for example, as 293630683129 + 1761621762121 = 541877^2 + 1327261^2 .

It is a super-2 number, since 2×2055252445250² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2055252445198 and 2055252445207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3743360 + ... + 4257140.

Almost surely, 2^{2055252445250} is an apocalyptic number.

2055252445250 is a deficient number, since it is larger than the sum of its proper divisors (1792428070702).

2055252445250 is a wasteful number, since it uses less digits than its factorization.

2055252445250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529799 (or 529789 counting only the distinct ones).

The product of its (nonzero) digits is 800000, while the sum is 41.

The spelling of 2055252445250 in words is "two trillion, fifty-five billion, two hundred fifty-two million, four hundred forty-five thousand, two hundred fifty".