51277975424351 has 8 divisors (see below), whose sum is σ = 55223755411440. Its totient is φ = 47332384057152.

The previous prime is 51277975424321. The next prime is 51277975424353. The reversal of 51277975424351 is 15342457977215.

51277975424351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51277975424351 - 2³⁰ = 51276901682527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51277975424353) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 46590086 + ... + 47678003.

It is an arithmetic number, because the mean of its divisors is an integer number (6902969426430).

Almost surely, 2^{51277975424351} is an apocalyptic number.

51277975424351 is a deficient number, since it is larger than the sum of its proper divisors (3945779987089).

51277975424351 is a wasteful number, since it uses less digits than its factorization.

51277975424351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94309945.

The product of its digits is 74088000, while the sum is 62.

The spelling of 51277975424351 in words is "fifty-one trillion, two hundred seventy-seven billion, nine hundred seventy-five million, four hundred twenty-four thousand, three hundred fifty-one".