51442748703127 has 8 divisors (see below), whose sum is σ = 52517568154464. Its totient is φ = 50371788568608.

The previous prime is 51442748703107. The next prime is 51442748703161. The reversal of 51442748703127 is 72130784724415.

51442748703127 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 51442748703127 - 2³¹ = 51440601219479 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 (51442748703107) 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, 964802268 + ... + 964855585.

It is an arithmetic number, because the mean of its divisors is an integer number (6564696019308).

Almost surely, 2^{51442748703127} is an apocalyptic number.

51442748703127 is a deficient number, since it is larger than the sum of its proper divisors (1074819451337).

51442748703127 is a wasteful number, since it uses less digits than its factorization.

51442748703127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929658409.

The product of its (nonzero) digits is 10536960, while the sum is 55.

The spelling of 51442748703127 in words is "fifty-one trillion, four hundred forty-two billion, seven hundred forty-eight million, seven hundred three thousand, one hundred twenty-seven".