80355315 has 32 divisors (see below), whose sum is σ = 131383296. Its totient is φ = 41928320.

The previous prime is 80355293. The next prime is 80355323. The reversal of 80355315 is 51355308.

It is not a de Polignac number, because 80355315 - 2⁹ = 80354803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209614 + ... + 209996.

It is an arithmetic number, because the mean of its divisors is an integer number (4105728).

Almost surely, 2^80355315 is an apocalyptic number.

80355315 is a deficient number, since it is larger than the sum of its proper divisors (51027981).

80355315 is a wasteful number, since it uses less digits than its factorization.

80355315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 80355315 is about 8964.1126164278. The cubic root of 80355315 is about 431.5239150388.

The spelling of 80355315 in words is "eighty million, three hundred fifty-five thousand, three hundred fifteen".