51084265070544 has 20 divisors (see below), whose sum is σ = 131967684765696. Its totient is φ = 17028088356832.

The previous prime is 51084265070539. The next prime is 51084265070549. The reversal of 51084265070544 is 44507056248015.

It is an interprime number because it is at equal distance from previous prime (51084265070539) and next prime (51084265070549).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51084265070549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532127761104 + ... + 532127761199.

Almost surely, 2^{51084265070544} is an apocalyptic number.

It is an amenable number.

51084265070544 is an abundant number, since it is smaller than the sum of its proper divisors (80883419695152).

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

51084265070544 is a wasteful number, since it uses less digits than its factorization.

51084265070544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064255522314 (or 1064255522308 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 51.

The spelling of 51084265070544 in words is "fifty-one trillion, eighty-four billion, two hundred sixty-five million, seventy thousand, five hundred forty-four".