65259961348 has 24 divisors (see below), whose sum is σ = 114614926272. Its totient is φ = 32512911264.

The previous prime is 65259961337. The next prime is 65259961373. The reversal of 65259961348 is 84316995256.

It is a junction number, because it is equal to n+sod(n) for n = 65259961292 and 65259961301.

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 7 ways as a sum of consecutive naturals, for example, 4736886 + ... + 4750642.

It is an arithmetic number, because the mean of its divisors is an integer number (4775621928).

Almost surely, 2^65259961348 is an apocalyptic number.

It is an amenable number.

65259961348 is a deficient number, since it is larger than the sum of its proper divisors (49354964924).

65259961348 is a wasteful number, since it uses less digits than its factorization.

65259961348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17931 (or 17929 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 58.

The spelling of 65259961348 in words is "sixty-five billion, two hundred fifty-nine million, nine hundred sixty-one thousand, three hundred forty-eight".