650431260224 has 14 divisors (see below), whose sum is σ = 1290699532134. Its totient is φ = 325215630080.

The previous prime is 650431260203. The next prime is 650431260229. The reversal of 650431260224 is 422062134056.

It can be written as a sum of positive squares in only one way, i.e., 326305997824 + 324125262400 = 571232^2 + 569320^2 .

It is not an unprimeable number, because it can be changed into a prime (650431260229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5081494157 + ... + 5081494284.

Almost surely, 2^650431260224 is an apocalyptic number.

650431260224 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

650431260224 is a deficient number, since it is larger than the sum of its proper divisors (640268271910).

650431260224 is a wasteful number, since it uses less digits than its factorization.

650431260224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10162988453 (or 10162988443 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 650431260224 in words is "six hundred fifty billion, four hundred thirty-one million, two hundred sixty thousand, two hundred twenty-four".