807055345 has 8 divisors (see below), whose sum is σ = 970908264. Its totient is φ = 644016384.

The previous prime is 807055313. The next prime is 807055373. The reversal of 807055345 is 543550708.

It can be written as a sum of positive squares in 4 ways, for example, as 34715664 + 772339681 = 5892^2 + 27791^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 807055345 - 2⁵ = 807055313 is a prime.

It is a Duffinian number.

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, 201304 + ... + 205273.

It is an arithmetic number, because the mean of its divisors is an integer number (121363533).

Almost surely, 2^807055345 is an apocalyptic number.

It is an amenable number.

807055345 is a deficient number, since it is larger than the sum of its proper divisors (163852919).

807055345 is a wasteful number, since it uses less digits than its factorization.

807055345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406979.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 807055345 is about 28408.7195241179. The cubic root of 807055345 is about 931.0387841626.

The spelling of 807055345 in words is "eight hundred seven million, fifty-five thousand, three hundred forty-five".