65871062364 has 48 divisors (see below), whose sum is σ = 156051947520. Its totient is φ = 21622361280.

The previous prime is 65871062339. The next prime is 65871062377. The reversal of 65871062364 is 46326017856.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272374 + ... + 453794.

It is an arithmetic number, because the mean of its divisors is an integer number (3251082240).

Almost surely, 2^65871062364 is an apocalyptic number.

It is an amenable number.

65871062364 is an abundant number, since it is smaller than the sum of its proper divisors (90180885156).

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

65871062364 is a wasteful number, since it uses less digits than its factorization.

65871062364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181890 (or 181888 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 65871062364 in words is "sixty-five billion, eight hundred seventy-one million, sixty-two thousand, three hundred sixty-four".