785252063 has 4 divisors (see below), whose sum is σ = 798561480. Its totient is φ = 771942648.

The previous prime is 785252051. The next prime is 785252071. The reversal of 785252063 is 360252587.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 785252063 - 2⁸ = 785251807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (785252263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6654620 + ... + 6654737.

It is an arithmetic number, because the mean of its divisors is an integer number (199640370).

Almost surely, 2^785252063 is an apocalyptic number.

785252063 is a deficient number, since it is larger than the sum of its proper divisors (13309417).

785252063 is a wasteful number, since it uses less digits than its factorization.

785252063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13309416.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 785252063 is about 28022.3493483327. The cubic root of 785252063 is about 922.5778610016.

The spelling of 785252063 in words is "seven hundred eighty-five million, two hundred fifty-two thousand, sixty-three".