650561004035 has 16 divisors (see below), whose sum is σ = 862534080576. Its totient is φ = 468537028608.

The previous prime is 650561004013. The next prime is 650561004047. The reversal of 650561004035 is 530400165056.

It is a cyclic number.

It is not a de Polignac number, because 650561004035 - 2³⁴ = 633381134851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 650561003986 and 650561004004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166381934 + ... + 166385843.

It is an arithmetic number, because the mean of its divisors is an integer number (53908380036).

Almost surely, 2^650561004035 is an apocalyptic number.

650561004035 is a deficient number, since it is larger than the sum of its proper divisors (211973076541).

650561004035 is a wasteful number, since it uses less digits than its factorization.

650561004035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332767822.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 650561004035 in words is "six hundred fifty billion, five hundred sixty-one million, four thousand, thirty-five".