2555030524550 has 48 divisors (see below), whose sum is σ = 5444945950560. Its totient is φ = 873803842560.

The previous prime is 2555030524523. The next prime is 2555030524567. The reversal of 2555030524550 is 554250305552.

It is a junction number, because it is equal to n+sod(n) for n = 2555030524498 and 2555030524507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9055115 + ... + 9333014.

It is an arithmetic number, because the mean of its divisors is an integer number (113436373970).

Almost surely, 2^{2555030524550} is an apocalyptic number.

2555030524550 is an abundant number, since it is smaller than the sum of its proper divisors (2889915426010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2555030524550 is a wasteful number, since it uses less digits than its factorization.

2555030524550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18388545 (or 18388540 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 41.

The spelling of 2555030524550 in words is "two trillion, five hundred fifty-five billion, thirty million, five hundred twenty-four thousand, five hundred fifty".