80302630563 has 6 divisors (see below), whose sum is σ = 115992688604. Its totient is φ = 53535087036.

The previous prime is 80302630553. The next prime is 80302630589. The reversal of 80302630563 is 36503620308.

It is a happy number.

80302630563 is a `hidden beast` number, since 8 + 0 + 30 + 2 + 63 + 0 + 563 = 666.

It is not a de Polignac number, because 80302630563 - 2¹⁷ = 80302499491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80302630543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4461257245 + ... + 4461257262.

Almost surely, 2^80302630563 is an apocalyptic number.

80302630563 is a deficient number, since it is larger than the sum of its proper divisors (35690058041).

80302630563 is a wasteful number, since it uses less digits than its factorization.

80302630563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8922514513 (or 8922514510 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 80302630563 in words is "eighty billion, three hundred two million, six hundred thirty thousand, five hundred sixty-three".