51743423530485 has 24 divisors (see below), whose sum is σ = 89689524148224. Its totient is φ = 27596208438240.

The previous prime is 51743423530457. The next prime is 51743423530499. The reversal of 51743423530485 is 58403532434715.

51743423530485 is a `hidden beast` number, since 5 + 1 + 7 + 4 + 3 + 4 + 23 + 530 + 4 + 85 = 666.

It is not a de Polignac number, because 51743423530485 - 2³² = 51739128563189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1462581 + ... + 10277450.

It is an arithmetic number, because the mean of its divisors is an integer number (3737063506176).

Almost surely, 2^{51743423530485} is an apocalyptic number.

It is an amenable number.

51743423530485 is a deficient number, since it is larger than the sum of its proper divisors (37946100617739).

51743423530485 is a wasteful number, since it uses less digits than its factorization.

51743423530485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11837985 (or 11837982 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 54.

The spelling of 51743423530485 in words is "fifty-one trillion, seven hundred forty-three billion, four hundred twenty-three million, five hundred thirty thousand, four hundred eighty-five".