2541662550550 has 12 divisors (see below), whose sum is σ = 4727492344116. Its totient is φ = 1016665020200.

The previous prime is 2541662550547. The next prime is 2541662550569. The reversal of 2541662550550 is 550552661452.

It is a self number, because there is not a number n which added to its sum of digits gives 2541662550550.

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, 25416625456 + ... + 25416625555.

It is an arithmetic number, because the mean of its divisors is an integer number (393957695343).

Almost surely, 2^{2541662550550} is an apocalyptic number.

2541662550550 is a deficient number, since it is larger than the sum of its proper divisors (2185829793566).

2541662550550 is a wasteful number, since it uses less digits than its factorization.

2541662550550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50833251023 (or 50833251018 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 46.

The spelling of 2541662550550 in words is "two trillion, five hundred forty-one billion, six hundred sixty-two million, five hundred fifty thousand, five hundred fifty".