200051540110254 has 24 divisors (see below), whose sum is σ = 465426032093928. Its totient is φ = 57157582888560.

The previous prime is 200051540110217. The next prime is 200051540110273. The reversal of 200051540110254 is 452011045150002.

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, 340223707377 + ... + 340223707964.

It is an arithmetic number, because the mean of its divisors is an integer number (19392751337247).

Almost surely, 2^{200051540110254} is an apocalyptic number.

200051540110254 is an abundant number, since it is smaller than the sum of its proper divisors (265374491983674).

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

200051540110254 is a wasteful number, since it uses less digits than its factorization.

200051540110254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680447415360 (or 680447415353 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 200051540110254 its reverse (452011045150002), we get a palindrome (652062585260256).

The spelling of 200051540110254 in words is "two hundred trillion, fifty-one billion, five hundred forty million, one hundred ten thousand, two hundred fifty-four".