10643125450335 has 16 divisors (see below), whose sum is σ = 19461715109376. Its totient is φ = 4865428777248.

The previous prime is 10643125450333. The next prime is 10643125450367. The reversal of 10643125450335 is 53305452134601.

It is a happy number.

It is not a de Polignac number, because 10643125450335 - 2¹ = 10643125450333 is a prime.

It is a super-2 number, since 2×10643125450335² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643125450333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50681549659 + ... + 50681549868.

It is an arithmetic number, because the mean of its divisors is an integer number (1216357194336).

Almost surely, 2^{10643125450335} is an apocalyptic number.

10643125450335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10643125450335 is a deficient number, since it is larger than the sum of its proper divisors (8818589659041).

10643125450335 is a wasteful number, since it uses less digits than its factorization.

10643125450335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101363099542.

The product of its (nonzero) digits is 648000, while the sum is 42.

Adding to 10643125450335 its reverse (53305452134601), we get a palindrome (63948577584936).

The spelling of 10643125450335 in words is "ten trillion, six hundred forty-three billion, one hundred twenty-five million, four hundred fifty thousand, three hundred thirty-five".