650406145336 has 32 divisors (see below), whose sum is σ = 1237938128640. Its totient is φ = 320291075808.

The previous prime is 650406145309. The next prime is 650406145349. The reversal of 650406145336 is 633541604056.

It is a junction number, because it is equal to n+sod(n) for n = 650406145292 and 650406145301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2919351 + ... + 3134233.

It is an arithmetic number, because the mean of its divisors is an integer number (38685566520).

Almost surely, 2^650406145336 is an apocalyptic number.

It is an amenable number.

650406145336 is a deficient number, since it is larger than the sum of its proper divisors (587531983304).

650406145336 is a wasteful number, since it uses less digits than its factorization.

650406145336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220603 (or 220599 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 650406145336 in words is "six hundred fifty billion, four hundred six million, one hundred forty-five thousand, three hundred thirty-six".