650143357 has 2 divisors, whose sum is σ = 650143358. Its totient is φ = 650143356.

The previous prime is 650143337. The next prime is 650143381. The reversal of 650143357 is 753341056.

650143357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 369446841 + 280696516 = 19221^2 + 16754^2 .

It is a cyclic number.

It is not a de Polignac number, because 650143357 - 2¹⁵ = 650110589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (650143327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325071678 + 325071679.

It is an arithmetic number, because the mean of its divisors is an integer number (325071679).

Almost surely, 2^650143357 is an apocalyptic number.

It is an amenable number.

650143357 is a deficient number, since it is larger than the sum of its proper divisors (1).

650143357 is an equidigital number, since it uses as much as digits as its factorization.

650143357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 650143357 is about 25497.9088750431. The cubic root of 650143357 is about 866.3027834492.

The spelling of 650143357 in words is "six hundred fifty million, one hundred forty-three thousand, three hundred fifty-seven".