65306406748 has 24 divisors (see below), whose sum is σ = 124706237040. Its totient is φ = 29677499520.

The previous prime is 65306406743. The next prime is 65306406751. The reversal of 65306406748 is 84760460356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65306406743) by changing a digit.

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, 4038 + ... + 361426.

It is an arithmetic number, because the mean of its divisors is an integer number (5196093210).

Almost surely, 2^65306406748 is an apocalyptic number.

It is an amenable number.

65306406748 is a deficient number, since it is larger than the sum of its proper divisors (59399830292).

65306406748 is a wasteful number, since it uses less digits than its factorization.

65306406748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361557 (or 361555 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 65306406748 in words is "sixty-five billion, three hundred six million, four hundred six thousand, seven hundred forty-eight".