51478502301336 has 128 divisors (see below), whose sum is σ = 148506937367040. Its totient is φ = 14716903449600.

The previous prime is 51478502301293. The next prime is 51478502301427. The reversal of 51478502301336 is 63310320587415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57625335 + ... + 58511846.

It is an arithmetic number, because the mean of its divisors is an integer number (1160210448180).

Almost surely, 2^{51478502301336} is an apocalyptic number.

It is an amenable number.

51478502301336 is an abundant number, since it is smaller than the sum of its proper divisors (97028435065704).

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

51478502301336 is a wasteful number, since it uses less digits than its factorization.

51478502301336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116137297 (or 116137293 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 51478502301336 in words is "fifty-one trillion, four hundred seventy-eight billion, five hundred two million, three hundred one thousand, three hundred thirty-six".