2555030050550 has 12 divisors (see below), whose sum is σ = 4752355894116. Its totient is φ = 1022012020200.

The previous prime is 2555030050519. The next prime is 2555030050583. The reversal of 2555030050550 is 550500305552.

It is a self number, because there is not a number n which added to its sum of digits gives 2555030050550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25550300456 + ... + 25550300555.

It is an arithmetic number, because the mean of its divisors is an integer number (396029657843).

Almost surely, 2^{2555030050550} is an apocalyptic number.

2555030050550 is a deficient number, since it is larger than the sum of its proper divisors (2197325843566).

2555030050550 is a wasteful number, since it uses less digits than its factorization.

2555030050550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51100601023 (or 51100601018 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 2555030050550 in words is "two trillion, five hundred fifty-five billion, thirty million, fifty thousand, five hundred fifty".