51323023204050 has 48 divisors (see below), whose sum is σ = 137071951208640. Its totient is φ = 12633359557440.

The previous prime is 51323023204043. The next prime is 51323023204069. The reversal of 51323023204050 is 5040232032315.

51323023204050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×51323023204050³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 51323023203999 and 51323023204017.

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 23 ways as a sum of consecutive naturals, for example, 13159747590 + ... + 13159751489.

It is an arithmetic number, because the mean of its divisors is an integer number (2855665650180).

Almost surely, 2^{51323023204050} is an apocalyptic number.

51323023204050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51323023204050 is an abundant number, since it is smaller than the sum of its proper divisors (85748928004590).

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

51323023204050 is a wasteful number, since it uses less digits than its factorization.

51323023204050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26319499107 (or 26319499102 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 51323023204050 its reverse (5040232032315), we get a palindrome (56363255236365).

The spelling of 51323023204050 in words is "fifty-one trillion, three hundred twenty-three billion, twenty-three million, two hundred four thousand, fifty".