80253576 has 96 divisors (see below), whose sum is σ = 235872000. Its totient is φ = 24504192.

The previous prime is 80253559. The next prime is 80253577. The reversal of 80253576 is 67535208.

80253576 is a `hidden beast` number, since 80 + 2 + 5 + 3 + 576 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 80253576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80253577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167305 + ... + 167783.

It is an arithmetic number, because the mean of its divisors is an integer number (2457000).

Almost surely, 2^80253576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80253576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117936000).

80253576 is an abundant number, since it is smaller than the sum of its proper divisors (155618424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80253576 is a wasteful number, since it uses less digits than its factorization.

80253576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 80253576 is about 8958.4360242176. The cubic root of 80253576 is about 431.3417186141.

The spelling of 80253576 in words is "eighty million, two hundred fifty-three thousand, five hundred seventy-six".