51343667124828 has 36 divisors (see below), whose sum is σ = 129726306882648. Its totient is φ = 15798051422400.

The previous prime is 51343667124751. The next prime is 51343667124839. The reversal of 51343667124828 is 82842176634315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12658693023 + ... + 12658697078.

It is an arithmetic number, because the mean of its divisors is an integer number (3603508524518).

Almost surely, 2^{51343667124828} is an apocalyptic number.

It is an amenable number.

51343667124828 is an abundant number, since it is smaller than the sum of its proper divisors (78382639757820).

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

51343667124828 is a wasteful number, since it uses less digits than its factorization.

51343667124828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25317390134 (or 25317390119 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 60.

The spelling of 51343667124828 in words is "fifty-one trillion, three hundred forty-three billion, six hundred sixty-seven million, one hundred twenty-four thousand, eight hundred twenty-eight".