51042232796 has 12 divisors (see below), whose sum is σ = 89333883240. Its totient is φ = 25518266160.

The previous prime is 51042232793. The next prime is 51042232807. The reversal of 51042232796 is 69723224015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51042232793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672011 + ... + 744098.

It is an arithmetic number, because the mean of its divisors is an integer number (7444490270).

Almost surely, 2^51042232796 is an apocalyptic number.

It is an amenable number.

51042232796 is a deficient number, since it is larger than the sum of its proper divisors (38291650444).

51042232796 is a wasteful number, since it uses less digits than its factorization.

51042232796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425124 (or 1425122 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 51042232796 in words is "fifty-one billion, forty-two million, two hundred thirty-two thousand, seven hundred ninety-six".