80252347463 has 4 divisors (see below), whose sum is σ = 81382662288. Its totient is φ = 79122032640.

The previous prime is 80252347451. The next prime is 80252347517. The reversal of 80252347463 is 36474325208.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80252347463 - 2²² = 80248153159 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 (80252347403) 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 3 ways as a sum of consecutive naturals, for example, 565157306 + ... + 565157447.

It is an arithmetic number, because the mean of its divisors is an integer number (20345665572).

Almost surely, 2^80252347463 is an apocalyptic number.

80252347463 is a deficient number, since it is larger than the sum of its proper divisors (1130314825).

80252347463 is a wasteful number, since it uses less digits than its factorization.

80252347463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130314824.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 80252347463 in words is "eighty billion, two hundred fifty-two million, three hundred forty-seven thousand, four hundred sixty-three".