80783255 has 16 divisors (see below), whose sum is σ = 110971200. Its totient is φ = 55302912.

The previous prime is 80783239. The next prime is 80783273. The reversal of 80783255 is 55238708.

It is not a de Polignac number, because 80783255 - 2⁴ = 80783239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24971 + ... + 28019.

It is an arithmetic number, because the mean of its divisors is an integer number (6935700).

Almost surely, 2^80783255 is an apocalyptic number.

80783255 is a deficient number, since it is larger than the sum of its proper divisors (30187945).

80783255 is a wasteful number, since it uses less digits than its factorization.

80783255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 80783255 is about 8987.9505450353. The cubic root of 80783255 is about 432.2885999518.

The spelling of 80783255 in words is "eighty million, seven hundred eighty-three thousand, two hundred fifty-five".