795555785 has 4 divisors (see below), whose sum is σ = 954666948. Its totient is φ = 636444624.

The previous prime is 795555779. The next prime is 795555799. The reversal of 795555785 is 587555597.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 587555597 = 37 ⋅15879881.

It can be written as a sum of positive squares in 2 ways, for example, as 197655481 + 597900304 = 14059^2 + 24452^2 .

It is a cyclic number.

It is not a de Polignac number, because 795555785 - 2⁶ = 795555721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 795555785.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79555574 + ... + 79555583.

It is an arithmetic number, because the mean of its divisors is an integer number (238666737).

Almost surely, 2^795555785 is an apocalyptic number.

It is an amenable number.

795555785 is a deficient number, since it is larger than the sum of its proper divisors (159111163).

795555785 is a wasteful number, since it uses less digits than its factorization.

795555785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159111162.

The product of its digits is 11025000, while the sum is 56.

The square root of 795555785 is about 28205.5984690983. The cubic root of 795555785 is about 926.5955554326.

The spelling of 795555785 in words is "seven hundred ninety-five million, five hundred fifty-five thousand, seven hundred eighty-five".