80168252 has 24 divisors (see below), whose sum is σ = 143458560. Its totient is φ = 39190320.

The previous prime is 80168251. The next prime is 80168261. The reversal of 80168252 is 25286108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80168251) 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 7 ways as a sum of consecutive naturals, for example, 32627 + ... + 34997.

It is an arithmetic number, because the mean of its divisors is an integer number (5977440).

Almost surely, 2^80168252 is an apocalyptic number.

It is an amenable number.

80168252 is a deficient number, since it is larger than the sum of its proper divisors (63290308).

80168252 is a wasteful number, since it uses less digits than its factorization.

80168252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561 (or 2559 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 80168252 is about 8953.6725425939. The cubic root of 80168252 is about 431.1887997729.

The spelling of 80168252 in words is "eighty million, one hundred sixty-eight thousand, two hundred fifty-two".