80276055 has 16 divisors (see below), whose sum is σ = 131429760. Its totient is φ = 41817888.

The previous prime is 80276039. The next prime is 80276059. The reversal of 80276055 is 55067208.

It is a happy number.

It is not a de Polignac number, because 80276055 - 2⁴ = 80276039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80276059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61585 + ... + 62874.

It is an arithmetic number, because the mean of its divisors is an integer number (8214360).

Almost surely, 2^80276055 is an apocalyptic number.

80276055 is a deficient number, since it is larger than the sum of its proper divisors (51153705).

80276055 is a wasteful number, since it uses less digits than its factorization.

80276055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124510.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 80276055 is about 8959.6905638532. The cubic root of 80276055 is about 431.3819877452.

The spelling of 80276055 in words is "eighty million, two hundred seventy-six thousand, fifty-five".