80253378 has 24 divisors (see below), whose sum is σ = 183034800. Its totient is φ = 25343064.

The previous prime is 80253361. The next prime is 80253401. The reversal of 80253378 is 87335208.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116988 + ... + 117671.

It is an arithmetic number, because the mean of its divisors is an integer number (7626450).

Almost surely, 2^80253378 is an apocalyptic number.

80253378 is an abundant number, since it is smaller than the sum of its proper divisors (102781422).

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

80253378 is a wasteful number, since it uses less digits than its factorization.

80253378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234686 (or 234683 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 80253378 is about 8958.4249731747. The cubic root of 80253378 is about 431.3413638813.

The spelling of 80253378 in words is "eighty million, two hundred fifty-three thousand, three hundred seventy-eight".