51730285002214 has 48 divisors (see below), whose sum is σ = 97789539623328. Its totient is φ = 20342184766848.

The previous prime is 51730285002133. The next prime is 51730285002283. The reversal of 51730285002214 is 41220058203715.

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, 121357959 + ... + 121783474.

It is an arithmetic number, because the mean of its divisors is an integer number (2037282075486).

Almost surely, 2^{51730285002214} is an apocalyptic number.

51730285002214 is a deficient number, since it is larger than the sum of its proper divisors (46059254621114).

51730285002214 is a wasteful number, since it uses less digits than its factorization.

51730285002214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243141629 (or 243141622 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 51730285002214 in words is "fifty-one trillion, seven hundred thirty billion, two hundred eighty-five million, two thousand, two hundred fourteen".