650227346859 has 4 divisors (see below), whose sum is σ = 866969795816. Its totient is φ = 433484897904.

The previous prime is 650227346833. The next prime is 650227346887. The reversal of 650227346859 is 958643722056.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 650227346859 - 2²⁵ = 650193792427 is a prime.

It is a super-3 number, since 3×650227346859³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 650227346799 and 650227346808.

It is not an unprimeable number, because it can be changed into a prime (650227346059) 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, 108371224474 + ... + 108371224479.

It is an arithmetic number, because the mean of its divisors is an integer number (216742448954).

Almost surely, 2^650227346859 is an apocalyptic number.

650227346859 is a deficient number, since it is larger than the sum of its proper divisors (216742448957).

650227346859 is a wasteful number, since it uses less digits than its factorization.

650227346859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216742448956.

The product of its (nonzero) digits is 21772800, while the sum is 57.

The spelling of 650227346859 in words is "six hundred fifty billion, two hundred twenty-seven million, three hundred forty-six thousand, eight hundred fifty-nine".