505201140210150 has 72 divisors (see below), whose sum is σ = 1357381381093920. Its totient is φ = 134712927606720.

The previous prime is 505201140210139. The next prime is 505201140210163. The reversal of 505201140210150 is 51012041102505.

It is a happy number.

505201140210150 is a `hidden beast` number, since 5 + 0 + 5 + 201 + 1 + 402 + 1 + 0 + 1 + 50 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22505022 + ... + 38947121.

It is an arithmetic number, because the mean of its divisors is an integer number (18852519181860).

Almost surely, 2^{505201140210150} is an apocalyptic number.

505201140210150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

505201140210150 is an abundant number, since it is smaller than the sum of its proper divisors (852180240883770).

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

505201140210150 is a wasteful number, since it uses less digits than its factorization.

505201140210150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61470430 (or 61470422 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

Adding to 505201140210150 its reverse (51012041102505), we get a palindrome (556213181312655).

The spelling of 505201140210150 in words is "five hundred five trillion, two hundred one billion, one hundred forty million, two hundred ten thousand, one hundred fifty".