80248544 has 12 divisors (see below), whose sum is σ = 157989384. Its totient is φ = 40124256.

The previous prime is 80248537. The next prime is 80248547. The reversal of 80248544 is 44584208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80248547) 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 as a sum of consecutive naturals, namely, 1253852 + ... + 1253915.

It is an arithmetic number, because the mean of its divisors is an integer number (13165782).

Almost surely, 2^80248544 is an apocalyptic number.

It is an amenable number.

80248544 is a deficient number, since it is larger than the sum of its proper divisors (77740840).

80248544 is a wasteful number, since it uses less digits than its factorization.

80248544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507777 (or 2507769 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 35.

The square root of 80248544 is about 8958.1551672205. The cubic root of 80248544 is about 431.3327032032.

The spelling of 80248544 in words is "eighty million, two hundred forty-eight thousand, five hundred forty-four".