51279322340376 has 96 divisors (see below), whose sum is σ = 151045528954320. Its totient is φ = 15622032672000.

The previous prime is 51279322340357. The next prime is 51279322340429. The reversal of 51279322340376 is 67304322397215.

51279322340376 is a `hidden beast` number, since 5 + 1 + 2 + 7 + 9 + 3 + 223 + 40 + 376 = 666.

51279322340376 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 3×51279322340376³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

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, 271121310 + ... + 271310381.

Almost surely, 2^{51279322340376} is an apocalyptic number.

It is an amenable number.

51279322340376 is an abundant number, since it is smaller than the sum of its proper divisors (99766206613944).

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

51279322340376 is a wasteful number, since it uses less digits than its factorization.

51279322340376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542431817 (or 542431810 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 51279322340376 in words is "fifty-one trillion, two hundred seventy-nine billion, three hundred twenty-two million, three hundred forty thousand, three hundred seventy-six".