10650380464 has 20 divisors (see below), whose sum is σ = 20649091320. Its totient is φ = 5321582720.

The previous prime is 10650380459. The next prime is 10650380467. The reversal of 10650380464 is 46408305601.

It is a happy number.

It is a super-2 number, since 2×10650380464² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10650380467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201034 + ... + 248425.

It is an arithmetic number, because the mean of its divisors is an integer number (1032454566).

Almost surely, 2^10650380464 is an apocalyptic number.

It is an amenable number.

10650380464 is a deficient number, since it is larger than the sum of its proper divisors (9998710856).

10650380464 is a wasteful number, since it uses less digits than its factorization.

10650380464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450948 (or 450942 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 10650380464 in words is "ten billion, six hundred fifty million, three hundred eighty thousand, four hundred sixty-four".