2055033550550 has 24 divisors (see below), whose sum is σ = 3822401428776. Its totient is φ = 822005027840.

The previous prime is 2055033550547. The next prime is 2055033550573. The reversal of 2055033550550 is 550553305502.

It is a super-2 number, since 2×2055033550550² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7656929 + ... + 7920771.

It is an arithmetic number, because the mean of its divisors is an integer number (159266726199).

Almost surely, 2^{2055033550550} is an apocalyptic number.

2055033550550 is a deficient number, since it is larger than the sum of its proper divisors (1767367878226).

2055033550550 is a wasteful number, since it uses less digits than its factorization.

2055033550550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419632 (or 419627 counting only the distinct ones).

The product of its (nonzero) digits is 281250, while the sum is 38.

The spelling of 2055033550550 in words is "two trillion, fifty-five billion, thirty-three million, five hundred fifty thousand, five hundred fifty".