2055564441250 has 40 divisors (see below), whose sum is σ = 3853426121424. Its totient is φ = 822124170000.

The previous prime is 2055564441247. The next prime is 2055564441251. The reversal of 2055564441250 is 521444655502.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2055564441197 and 2055564441206.

It is not an unprimeable number, because it can be changed into a prime (2055564441251) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10456365 + ... + 10651135.

Almost surely, 2^{2055564441250} is an apocalyptic number.

2055564441250 is a deficient number, since it is larger than the sum of its proper divisors (1797861680174).

2055564441250 is an equidigital number, since it uses as much as digits as its factorization.

2055564441250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203236 (or 203221 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 2055564441250 in words is "two trillion, fifty-five billion, five hundred sixty-four million, four hundred forty-one thousand, two hundred fifty".