202051150205050 has 24 divisors (see below), whose sum is σ = 375854812503516. Its totient is φ = 80811928227840.

The previous prime is 202051150204957. The next prime is 202051150205059. The reversal of 202051150205050 is 50502051150202.

202051150205050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 157842361442089 + 44208788762961 = 12563533^2 + 6648969^2 .

It is not an unprimeable number, because it can be changed into a prime (202051150205059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212817969 + ... + 213765268.

Almost surely, 2^{202051150205050} is an apocalyptic number.

202051150205050 is a deficient number, since it is larger than the sum of its proper divisors (173803662298466).

202051150205050 is a wasteful number, since it uses less digits than its factorization.

202051150205050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426592722 (or 426592717 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 28.

The spelling of 202051150205050 in words is "two hundred two trillion, fifty-one billion, one hundred fifty million, two hundred five thousand, fifty".