80193495 has 32 divisors (see below), whose sum is σ = 132701184. Its totient is φ = 41328000.

The previous prime is 80193469. The next prime is 80193523. The reversal of 80193495 is 59439108.

It is not a de Polignac number, because 80193495 - 2⁷ = 80193367 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64530 + ... + 65760.

It is an arithmetic number, because the mean of its divisors is an integer number (4146912).

Almost surely, 2^80193495 is an apocalyptic number.

80193495 is a deficient number, since it is larger than the sum of its proper divisors (52507689).

80193495 is a wasteful number, since it uses less digits than its factorization.

80193495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 80193495 is about 8955.0820766758. The cubic root of 80193495 is about 431.2340519202.

The spelling of 80193495 in words is "eighty million, one hundred ninety-three thousand, four hundred ninety-five".