51441301703680 has 88 divisors (see below), whose sum is σ = 141027247313568. Its totient is φ = 17637017714688.

The previous prime is 51441301703677. The next prime is 51441301703683. The reversal of 51441301703680 is 8630710314415.

It is an interprime number because it is at equal distance from previous prime (51441301703677) and next prime (51441301703683).

It is not an unprimeable number, because it can be changed into a prime (51441301703683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717616249 + ... + 717687928.

It is an arithmetic number, because the mean of its divisors is an integer number (1602582355836).

Almost surely, 2^{51441301703680} is an apocalyptic number.

It is an amenable number.

51441301703680 is an abundant number, since it is smaller than the sum of its proper divisors (89585945609888).

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

51441301703680 is a wasteful number, since it uses less digits than its factorization.

51441301703680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435304209 (or 1435304191 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 51441301703680 in words is "fifty-one trillion, four hundred forty-one billion, three hundred one million, seven hundred three thousand, six hundred eighty".