76465860799 has 4 divisors (see below), whose sum is σ = 76466418336. Its totient is φ = 76465303264.

The previous prime is 76465860769. The next prime is 76465860817. The reversal of 76465860799 is 99706856467.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 99706856467 = 709 ⋅140630263.

It is a cyclic number.

It is not a de Polignac number, because 76465860799 - 2¹¹ = 76465858751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76465860749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86442 + ... + 400504.

It is an arithmetic number, because the mean of its divisors is an integer number (19116604584).

Almost surely, 2^76465860799 is an apocalyptic number.

76465860799 is a deficient number, since it is larger than the sum of its proper divisors (557537).

76465860799 is a wasteful number, since it uses less digits than its factorization.

76465860799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557536.

The product of its (nonzero) digits is 137168640, while the sum is 67.

The spelling of 76465860799 in words is "seventy-six billion, four hundred sixty-five million, eight hundred sixty thousand, seven hundred ninety-nine".