65306076479 has 24 divisors (see below), whose sum is σ = 76355434368. Its totient is φ = 55691919360.

The previous prime is 65306076379. The next prime is 65306076481. The reversal of 65306076479 is 97467060356.

It is a de Polignac number, because none of the positive numbers 2^k-65306076479 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 65306076479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65306076179) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12477047 + ... + 12482279.

It is an arithmetic number, because the mean of its divisors is an integer number (3181476432).

Almost surely, 2^65306076479 is an apocalyptic number.

65306076479 is a deficient number, since it is larger than the sum of its proper divisors (11049357889).

65306076479 is a wasteful number, since it uses less digits than its factorization.

65306076479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6495 (or 6488 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 53.

The spelling of 65306076479 in words is "sixty-five billion, three hundred six million, seventy-six thousand, four hundred seventy-nine".