65874102448 has 40 divisors (see below), whose sum is σ = 159124458240. Its totient is φ = 25665234240.

The previous prime is 65874102443. The next prime is 65874102461. The reversal of 65874102448 is 84420147856.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (65874102443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26733388 + ... + 26735851.

It is an arithmetic number, because the mean of its divisors is an integer number (3978111456).

Almost surely, 2^65874102448 is an apocalyptic number.

It is an amenable number.

65874102448 is an abundant number, since it is smaller than the sum of its proper divisors (93250355792).

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

65874102448 is a wasteful number, since it uses less digits than its factorization.

65874102448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53469265 (or 53469259 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 49.

The spelling of 65874102448 in words is "sixty-five billion, eight hundred seventy-four million, one hundred two thousand, four hundred forty-eight".