10517344845 has 64 divisors (see below), whose sum is σ = 19712968704. Its totient is φ = 4688006400.

The previous prime is 10517344801. The next prime is 10517344879. The reversal of 10517344845 is 54844371501.

It is not a de Polignac number, because 10517344845 - 2⁸ = 10517344589 is a prime.

It is a super-2 number, since 2×10517344845² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10517344797 and 10517344806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3163354 + ... + 3166676.

It is an arithmetic number, because the mean of its divisors is an integer number (308015136).

Almost surely, 2^10517344845 is an apocalyptic number.

10517344845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10517344845 is a deficient number, since it is larger than the sum of its proper divisors (9195623859).

10517344845 is a wasteful number, since it uses less digits than its factorization.

10517344845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082.

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 10517344845 in words is "ten billion, five hundred seventeen million, three hundred forty-four thousand, eight hundred forty-five".