10045464646 has 32 divisors (see below), whose sum is σ = 17405172288. Its totient is φ = 4259174400.

The previous prime is 10045464643. The next prime is 10045464647. The reversal of 10045464646 is 64646454001.

It is a super-2 number, since 2×10045464646² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10045464599 and 10045464608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10045464643) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 2646526 + ... + 2650318.

It is an arithmetic number, because the mean of its divisors is an integer number (543911634).

Almost surely, 2^10045464646 is an apocalyptic number.

10045464646 is a deficient number, since it is larger than the sum of its proper divisors (7359707642).

10045464646 is a wasteful number, since it uses less digits than its factorization.

10045464646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5776.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 10045464646 in words is "ten billion, forty-five million, four hundred sixty-four thousand, six hundred forty-six".