80958801 has 48 divisors (see below), whose sum is σ = 137145344. Its totient is φ = 41580000.

The previous prime is 80958793. The next prime is 80958833. The reversal of 80958801 is 10885908.

It is not a de Polignac number, because 80958801 - 2³ = 80958793 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 80958801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80958841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 383586 + ... + 383796.

Almost surely, 2^80958801 is an apocalyptic number.

It is an amenable number.

80958801 is a deficient number, since it is larger than the sum of its proper divisors (56186543).

80958801 is a wasteful number, since it uses less digits than its factorization.

80958801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 39.

The square root of 80958801 is about 8997.7108755505. The cubic root of 80958801 is about 432.6015015650.

The spelling of 80958801 in words is "eighty million, nine hundred fifty-eight thousand, eight hundred one".