10543410513 has 36 divisors (see below), whose sum is σ = 15508771200. Its totient is φ = 6902221248.

The previous prime is 10543410509. The next prime is 10543410541. The reversal of 10543410513 is 31501434501.

It is a happy number.

10543410513 is a `hidden beast` number, since 1 + 0 + 543 + 4 + 105 + 13 = 666.

It is not a de Polignac number, because 10543410513 - 2² = 10543410509 is a prime.

It is a super-2 number, since 2×10543410513² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10543410113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17601388 + ... + 17601986.

It is an arithmetic number, because the mean of its divisors is an integer number (430799200).

Almost surely, 2^10543410513 is an apocalyptic number.

It is an amenable number.

10543410513 is a deficient number, since it is larger than the sum of its proper divisors (4965360687).

10543410513 is an equidigital number, since it uses as much as digits as its factorization.

10543410513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 10543410513 in words is "ten billion, five hundred forty-three million, four hundred ten thousand, five hundred thirteen".