80253928 has 8 divisors (see below), whose sum is σ = 150476130. Its totient is φ = 40126960.

The previous prime is 80253919. The next prime is 80253931. The reversal of 80253928 is 82935208.

It can be written as a sum of positive squares in only one way, i.e., 59259204 + 20994724 = 7698^2 + 4582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015863 + ... + 5015878.

Almost surely, 2^80253928 is an apocalyptic number.

It is an amenable number.

80253928 is a deficient number, since it is larger than the sum of its proper divisors (70222202).

80253928 is a wasteful number, since it uses less digits than its factorization.

80253928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10031747 (or 10031743 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 80253928 is about 8958.4556704825. The cubic root of 80253928 is about 431.3423492487.

The spelling of 80253928 in words is "eighty million, two hundred fifty-three thousand, nine hundred twenty-eight".