80358463 has 4 divisors (see below), whose sum is σ = 80475448. Its totient is φ = 80241480.

The previous prime is 80358457. The next prime is 80358469. The reversal of 80358463 is 36485308.

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

It is an interprime number because it is at equal distance from previous prime (80358457) and next prime (80358469).

It is a cyclic number.

It is not a de Polignac number, because 80358463 - 2⁹ = 80357951 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 (80358469) 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, 57456 + ... + 58837.

It is an arithmetic number, because the mean of its divisors is an integer number (20118862).

Almost surely, 2^80358463 is an apocalyptic number.

80358463 is a deficient number, since it is larger than the sum of its proper divisors (116985).

80358463 is a wasteful number, since it uses less digits than its factorization.

80358463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116984.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 80358463 is about 8964.2882037561. The cubic root of 80358463 is about 431.5295500925.

The spelling of 80358463 in words is "eighty million, three hundred fifty-eight thousand, four hundred sixty-three".