650012353 has 2 divisors, whose sum is σ = 650012354. Its totient is φ = 650012352.

The previous prime is 650012347. The next prime is 650012393. The reversal of 650012353 is 353210056.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 595945744 + 54066609 = 24412^2 + 7353^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-650012353 is a prime.

It is not a weakly prime, because it can be changed into another prime (650012393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325006176 + 325006177.

It is an arithmetic number, because the mean of its divisors is an integer number (325006177).

Almost surely, 2^650012353 is an apocalyptic number.

It is an amenable number.

650012353 is a deficient number, since it is larger than the sum of its proper divisors (1).

650012353 is an equidigital number, since it uses as much as digits as its factorization.

650012353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 650012353 is about 25495.3398290746. The cubic root of 650012353 is about 866.2445928198.

The spelling of 650012353 in words is "six hundred fifty million, twelve thousand, three hundred fifty-three".