682050953 has 4 divisors (see below), whose sum is σ = 682162068. Its totient is φ = 681939840.

The previous prime is 682050893. The next prime is 682050973. The reversal of 682050953 is 359050286.

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

It can be written as a sum of positive squares in 2 ways, for example, as 499611904 + 182439049 = 22352^2 + 13507^2 .

It is a cyclic number.

It is not a de Polignac number, because 682050953 - 2²⁴ = 665273737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (682050973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45776 + ... + 58817.

It is an arithmetic number, because the mean of its divisors is an integer number (170540517).

Almost surely, 2^682050953 is an apocalyptic number.

It is an amenable number.

682050953 is a deficient number, since it is larger than the sum of its proper divisors (111115).

682050953 is a wasteful number, since it uses less digits than its factorization.

682050953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111114.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 682050953 is about 26116.1052417852. The cubic root of 682050953 is about 880.2491344375.

The spelling of 682050953 in words is "six hundred eighty-two million, fifty thousand, nine hundred fifty-three".