10517173430 has 64 divisors (see below), whose sum is σ = 20072562048. Its totient is φ = 3959577600.

The previous prime is 10517173427. The next prime is 10517173481. The reversal of 10517173430 is 3437171501.

10517173430 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10517173430² (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 31 ways as a sum of consecutive naturals, for example, 4017482 + ... + 4020098.

It is an arithmetic number, because the mean of its divisors is an integer number (313633782).

Almost surely, 2^10517173430 is an apocalyptic number.

10517173430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10517173430 is a deficient number, since it is larger than the sum of its proper divisors (9555388618).

10517173430 is a wasteful number, since it uses less digits than its factorization.

10517173430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2921.

The product of its (nonzero) digits is 8820, while the sum is 32.

The spelling of 10517173430 in words is "ten billion, five hundred seventeen million, one hundred seventy-three thousand, four hundred thirty".