10645013245 has 16 divisors (see below), whose sum is σ = 13498683840. Its totient is φ = 8036388864.

The previous prime is 10645013219. The next prime is 10645013279. The reversal of 10645013245 is 54231054601.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10645013245 - 2⁹ = 10645012733 is a prime.

It is a super-2 number, since 2×10645013245² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193587 + ... + 242416.

It is an arithmetic number, because the mean of its divisors is an integer number (843667740).

Almost surely, 2^10645013245 is an apocalyptic number.

It is an amenable number.

10645013245 is a deficient number, since it is larger than the sum of its proper divisors (2853670595).

10645013245 is a wasteful number, since it uses less digits than its factorization.

10645013245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436284.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 10645013245 its reverse (54231054601), we get a palindrome (64876067846).

The spelling of 10645013245 in words is "ten billion, six hundred forty-five million, thirteen thousand, two hundred forty-five".