650684225275 has 12 divisors (see below), whose sum is σ = 922112502352. Its totient is φ = 446183468640.

The previous prime is 650684225267. The next prime is 650684225311. The reversal of 650684225275 is 572522486056.

It is not a de Polignac number, because 650684225275 - 2³ = 650684225267 is a prime.

It is a super-2 number, since 2×650684225275² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1859097612 + ... + 1859097961.

Almost surely, 2^650684225275 is an apocalyptic number.

650684225275 is a deficient number, since it is larger than the sum of its proper divisors (271428277077).

650684225275 is a wasteful number, since it uses less digits than its factorization.

650684225275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3718195590 (or 3718195585 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 52.

The spelling of 650684225275 in words is "six hundred fifty billion, six hundred eighty-four million, two hundred twenty-five thousand, two hundred seventy-five".