650226562 has 4 divisors (see below), whose sum is σ = 975339846. Its totient is φ = 325113280.

The previous prime is 650226559. The next prime is 650226617. The reversal of 650226562 is 265622056.

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

It can be written as a sum of positive squares in only one way, i.e., 583657281 + 66569281 = 24159^2 + 8159^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162556639 + ... + 162556642.

Almost surely, 2^650226562 is an apocalyptic number.

650226562 is a deficient number, since it is larger than the sum of its proper divisors (325113284).

650226562 is a wasteful number, since it uses less digits than its factorization.

650226562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325113283.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 650226562 is about 25499.5404272312. The cubic root of 650226562 is about 866.3397381955.

The spelling of 650226562 in words is "six hundred fifty million, two hundred twenty-six thousand, five hundred sixty-two".