10355412521543 has 16 divisors (see below), whose sum is σ = 10501148612640. Its totient is φ = 10210540824576.

The previous prime is 10355412521497. The next prime is 10355412521563. The reversal of 10355412521543 is 34512521455301.

It is a cyclic number.

It is not a de Polignac number, because 10355412521543 - 2²⁴ = 10355395744327 is a prime.

It is a super-3 number, since 3×10355412521543³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10355412521543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10355412521563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28767968 + ... + 29125706.

It is an arithmetic number, because the mean of its divisors is an integer number (656321788290).

Almost surely, 2^{10355412521543} is an apocalyptic number.

10355412521543 is a deficient number, since it is larger than the sum of its proper divisors (145736091097).

10355412521543 is an equidigital number, since it uses as much as digits as its factorization.

10355412521543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358946.

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 10355412521543 its reverse (34512521455301), we get a palindrome (44867933976844).

The spelling of 10355412521543 in words is "ten trillion, three hundred fifty-five billion, four hundred twelve million, five hundred twenty-one thousand, five hundred forty-three".