650406145354 has 8 divisors (see below), whose sum is σ = 1114981963488. Its totient is φ = 278745490860.

The previous prime is 650406145351. The next prime is 650406145463. The reversal of 650406145354 is 453541604056.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 650406145354.

It is not an unprimeable number, because it can be changed into a prime (650406145351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23228790892 + ... + 23228790919.

It is an arithmetic number, because the mean of its divisors is an integer number (139372745436).

Almost surely, 2^650406145354 is an apocalyptic number.

650406145354 is a deficient number, since it is larger than the sum of its proper divisors (464575818134).

650406145354 is a wasteful number, since it uses less digits than its factorization.

650406145354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46457581820.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 650406145354 in words is "six hundred fifty billion, four hundred six million, one hundred forty-five thousand, three hundred fifty-four".