2005504133050 has 24 divisors (see below), whose sum is σ = 4069350205632. Its totient is φ = 729274230000.

The previous prime is 2005504133047. The next prime is 2005504133107. The reversal of 2005504133050 is 503314055002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1823185026 + ... + 1823186125.

It is an arithmetic number, because the mean of its divisors is an integer number (169556258568).

Almost surely, 2^{2005504133050} is an apocalyptic number.

2005504133050 is an abundant number, since it is smaller than the sum of its proper divisors (2063846072582).

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

2005504133050 is a wasteful number, since it uses less digits than its factorization.

2005504133050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646371174 (or 3646371169 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 2005504133050 its reverse (503314055002), we get a palindrome (2508818188052).

The spelling of 2005504133050 in words is "two trillion, five billion, five hundred four million, one hundred thirty-three thousand, fifty".