650311413 has 4 divisors (see below), whose sum is σ = 867081888. Its totient is φ = 433540940.

The previous prime is 650311369. The next prime is 650311451. The reversal of 650311413 is 314113056.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 650311413 - 2⁶ = 650311349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650319413) 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, 108385233 + ... + 108385238.

It is an arithmetic number, because the mean of its divisors is an integer number (216770472).

Almost surely, 2^650311413 is an apocalyptic number.

It is an amenable number.

650311413 is a deficient number, since it is larger than the sum of its proper divisors (216770475).

650311413 is a wasteful number, since it uses less digits than its factorization.

650311413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216770474.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 650311413 is about 25501.2041480398. The cubic root of 650311413 is about 866.3774207511.

Adding to 650311413 its reverse (314113056), we get a palindrome (964424469).

The spelling of 650311413 in words is "six hundred fifty million, three hundred eleven thousand, four hundred thirteen".