2113383252550 has 24 divisors (see below), whose sum is σ = 3942221103576. Its totient is φ = 842917117440.

The previous prime is 2113383252503. The next prime is 2113383252581. The reversal of 2113383252550 is 552523833112.

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, 60887067 + ... + 60921766.

It is an arithmetic number, because the mean of its divisors is an integer number (164259212649).

Almost surely, 2^{2113383252550} is an apocalyptic number.

2113383252550 is a deficient number, since it is larger than the sum of its proper divisors (1828837851026).

2113383252550 is a wasteful number, since it uses less digits than its factorization.

2113383252550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121809192 (or 121809187 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 2113383252550 in words is "two trillion, one hundred thirteen billion, three hundred eighty-three million, two hundred fifty-two thousand, five hundred fifty".