650432145463 has 16 divisors (see below), whose sum is σ = 698033134080. Its totient is φ = 603882804096.

The previous prime is 650432145449. The next prime is 650432145479. The reversal of 650432145463 is 364541234056.

It is a happy number.

It is not a de Polignac number, because 650432145463 - 2¹⁷ = 650432014391 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 (650432145563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1292556 + ... + 1723822.

It is an arithmetic number, because the mean of its divisors is an integer number (43627070880).

Almost surely, 2^650432145463 is an apocalyptic number.

650432145463 is a deficient number, since it is larger than the sum of its proper divisors (47600988617).

650432145463 is a wasteful number, since it uses less digits than its factorization.

650432145463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432486.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 650432145463 in words is "six hundred fifty billion, four hundred thirty-two million, one hundred forty-five thousand, four hundred sixty-three".