80283454 has 4 divisors (see below), whose sum is σ = 120425184. Its totient is φ = 40141726.

The previous prime is 80283443. The next prime is 80283461. The reversal of 80283454 is 45438208.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 20070862 + ... + 20070865.

It is an arithmetic number, because the mean of its divisors is an integer number (30106296).

Almost surely, 2^80283454 is an apocalyptic number.

80283454 is a deficient number, since it is larger than the sum of its proper divisors (40141730).

80283454 is a wasteful number, since it uses less digits than its factorization.

80283454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40141729.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 80283454 is about 8960.1034592241. The cubic root of 80283454 is about 431.3952407519.

The spelling of 80283454 in words is "eighty million, two hundred eighty-three thousand, four hundred fifty-four".