51730542413408 has 24 divisors (see below), whose sum is σ = 101882635273440. Its totient is φ = 25855587423360.

The previous prime is 51730542413383. The next prime is 51730542413453. The reversal of 51730542413408 is 80431424503715.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302531423 + ... + 302702366.

It is an arithmetic number, because the mean of its divisors is an integer number (4245109803060).

Almost surely, 2^{51730542413408} is an apocalyptic number.

It is an amenable number.

51730542413408 is a deficient number, since it is larger than the sum of its proper divisors (50152092860032).

51730542413408 is a wasteful number, since it uses less digits than its factorization.

51730542413408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605236470 (or 605236462 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 51730542413408 in words is "fifty-one trillion, seven hundred thirty billion, five hundred forty-two million, four hundred thirteen thousand, four hundred eight".