650965546 has 16 divisors (see below), whose sum is σ = 1217390400. Its totient is φ = 253622880.

The previous prime is 650965543. The next prime is 650965561. The reversal of 650965546 is 645569056.

It is a happy number.

650965546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×650965546² = 847512284158156232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 650965496 and 650965505.

It is not an unprimeable number, because it can be changed into a prime (650965543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2113371 + ... + 2113678.

It is an arithmetic number, because the mean of its divisors is an integer number (76086900).

Almost surely, 2^650965546 is an apocalyptic number.

650965546 is a deficient number, since it is larger than the sum of its proper divisors (566424854).

650965546 is a wasteful number, since it uses less digits than its factorization.

650965546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4227069.

The product of its (nonzero) digits is 972000, while the sum is 46.

The square root of 650965546 is about 25514.0264560496. The cubic root of 650965546 is about 866.6678129834.

It can be divided in two parts, 650965 and 546, that added together give a triangular number (651511 = T₁₁₄₁).

The spelling of 650965546 in words is "six hundred fifty million, nine hundred sixty-five thousand, five hundred forty-six".