80410745 has 8 divisors (see below), whose sum is σ = 99605760. Its totient is φ = 62253360.

The previous prime is 80410739. The next prime is 80410777. The reversal of 80410745 is 54701408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80410745 - 2²⁴ = 63633529 is a prime.

It is a super-2 number, since 2×80410745² = 12931775822910050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259235 + ... + 259544.

It is an arithmetic number, because the mean of its divisors is an integer number (12450720).

Almost surely, 2^80410745 is an apocalyptic number.

It is an amenable number.

80410745 is a deficient number, since it is larger than the sum of its proper divisors (19195015).

80410745 is a wasteful number, since it uses less digits than its factorization.

80410745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518815.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 80410745 is about 8967.2038562754. The cubic root of 80410745 is about 431.6231155823.

The spelling of 80410745 in words is "eighty million, four hundred ten thousand, seven hundred forty-five".