80258955 has 32 divisors (see below), whose sum is σ = 155395584. Its totient is φ = 34530816.

The previous prime is 80258953. The next prime is 80258987. The reversal of 80258955 is 55985208.

It is not a de Polignac number, because 80258955 - 2¹ = 80258953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80258953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20697 + ... + 24266.

It is an arithmetic number, because the mean of its divisors is an integer number (4856112).

Almost surely, 2^80258955 is an apocalyptic number.

80258955 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

80258955 is a deficient number, since it is larger than the sum of its proper divisors (75136629).

80258955 is a wasteful number, since it uses less digits than its factorization.

80258955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44995.

The product of its (nonzero) digits is 144000, while the sum is 42.

The square root of 80258955 is about 8958.7362390016. The cubic root of 80258955 is about 431.3513552990.

The spelling of 80258955 in words is "eighty million, two hundred fifty-eight thousand, nine hundred fifty-five".