80774602699393 has 8 divisors (see below), whose sum is σ = 81943944651008. Its totient is φ = 79606959141024.

The previous prime is 80774602699339. The next prime is 80774602699397. The reversal of 80774602699393 is 39399620647708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80774602699393 - 2¹⁷ = 80774602568321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (73).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80774602699397) 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, 424502505 + ... + 424692742.

It is an arithmetic number, because the mean of its divisors is an integer number (10242993081376).

Almost surely, 2^{80774602699393} is an apocalyptic number.

It is an amenable number.

80774602699393 is a deficient number, since it is larger than the sum of its proper divisors (1169341951615).

80774602699393 is a wasteful number, since it uses less digits than its factorization.

80774602699393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849196623.

The product of its (nonzero) digits is 740710656, while the sum is 73.

The spelling of 80774602699393 in words is "eighty trillion, seven hundred seventy-four billion, six hundred two million, six hundred ninety-nine thousand, three hundred ninety-three".