51323023204010 has 32 divisors (see below), whose sum is σ = 93234049373520. Its totient is φ = 20339761416192.

The previous prime is 51323023203979. The next prime is 51323023204021. The reversal of 51323023204010 is 1040232032315.

It is a happy number.

51323023204010 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 8 ways, for example, as 31412695718209 + 19910327485801 = 5604703^2 + 4462099^2 .

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 15 ways as a sum of consecutive naturals, for example, 18912122 + ... + 21454938.

Almost surely, 2^{51323023204010} is an apocalyptic number.

51323023204010 is a deficient number, since it is larger than the sum of its proper divisors (41911026169510).

51323023204010 is a wasteful number, since it uses less digits than its factorization.

51323023204010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561450.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 51323023204010 its reverse (1040232032315), we get a palindrome (52363255236325).

The spelling of 51323023204010 in words is "fifty-one trillion, three hundred twenty-three billion, twenty-three million, two hundred four thousand, ten".