51083708706250 has 48 divisors (see below), whose sum is σ = 104482716990624. Its totient is φ = 18575894050000.

The previous prime is 51083708706227. The next prime is 51083708706263. The reversal of 51083708706250 is 5260780738015.

It is a happy 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, 371449132 + ... + 371586631.

It is an arithmetic number, because the mean of its divisors is an integer number (2176723270638).

Almost surely, 2^{51083708706250} is an apocalyptic number.

51083708706250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51083708706250 is an abundant number, since it is smaller than the sum of its proper divisors (53399008284374).

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

51083708706250 is an equidigital number, since it uses as much as digits as its factorization.

51083708706250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743035801 (or 743035781 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 52.

The spelling of 51083708706250 in words is "fifty-one trillion, eighty-three billion, seven hundred eight million, seven hundred six thousand, two hundred fifty".